How to Choose Your First Custom Keycap Set

Quick answer

Start by matching the keycap profile to your typing style, then choose a material that fits your budget and durability needs. Pick a base kit that covers your keyboard layout, and don't forget to check compatibility with your switch type.

Buying your first custom keycap set is exciting, but the options can feel overwhelming. You'll see different profiles, materials, and kits, and it's not always clear what matters most. This guide breaks down the key decisions so you can confidently pick a set that looks great and feels right for you.

We'll cover the basics: profiles like Cherry and KAM, materials like ABS and PBT, and how to ensure the kit you choose fits your board. By the end, you'll know what to look for and why.

Understand keycap profiles first

The profile is the shape and height of the keycaps, and it affects both typing comfort and aesthetics. Cherry profile is a popular choice for its sculpted rows and lower height, which can reduce finger travel and make typing feel snappier. KAT profile is taller and has a more uniform shape, often preferred for a softer, more cushioned feel.

If you're unsure, think about how you type. If you prefer a responsive, low-profile feel, Cherry might be your best bet. If you like a bit more height and a rounder touch, consider KAT or KAM. Many beginners start with Cherry because it's widely available and offers a familiar feel.

• Try a switch tester with different profile keycaps if you can.
• Remember that sculpted profiles have different row heights, so mixing them can cause uneven typing.

ABS vs. PBT: What's the difference?

The material affects how the keycaps feel, sound, and wear over time. ABS is a common plastic that's smooth and can develop a shiny patina with heavy use. It's also often used for vibrant colorways. PBT is a harder plastic that resists shine and has a slightly textured feel, making it a favorite for durability.

Your choice comes down to preference. If you want a smooth, glossy feel and don't mind some wear, ABS is fine. If you prefer a matte, textured surface that resists oil and shine, PBT is the way to go. Some sets, like KAT Milkshake, use double-shot ABS, which ensures the legends don't fade over time.

• Check if the keycaps are double-shot or dye-sublimated for legend durability.
• PBT keycaps are generally more resistant to shine but may have a slightly rougher texture.

Pick the right kit for your layout

Keycap sets come in different kits to cover various keyboard layouts. A base kit usually includes the main keys for a specific layout, but you might need additional kits for non-standard sizes or extra keys. For example, GMK CYL WoB is available in Grande, Fullsize, and TKL base kits, so you can choose one that matches your board size.

If you have a 60% or 65% keyboard, a TKL base kit might be more than you need, but it's a safe choice if you plan to upgrade. For full-size boards, a Fullsize or Grande base kit is essential. Check your keyboard's layout and compare it with the kit's contents before buying.

• Count your bottom-row key sizes and look for kits that include the correct spacebar length.
• If in doubt, a larger kit covers more layouts, but smaller kits often cost less.

Your keycap decision rules

• Profile preference: Choose Cherry if you want a low, sculpted feel that's familiar and snappy. Choose KAT or KAM if you prefer taller, more uniform shapes that cushion your fingers. If you're a touch typist, sculpted profiles like Cherry usually feel more comfortable.
• Material choice: Go with PBT if you want a textured, shine-resistant surface that lasts. Go with ABS if you prefer a smooth, glossy feel and don't mind eventual shiny spots. For your first set, PBT offers the most durability with little downside.
• Kit coverage: Match the kit to your keyboard's layout. Start with a base kit that covers your board; add extras only if you need non-standard keys. Check your bottom row sizes and spacebar length before checkout.

Keycaps that can help you decide

• Cherry Olivia: Classic PBT keycap set with a Cherry profile. Available in Standard Base and APL Base versions. The PBT material gives a durable, textured feel, and the Cherry profile is a great starting point for beginners. The choice between Standard and APL legends lets you match your aesthetic.
• KAT Milkshake: KAT profile, ABS double-shot construction, with light and dark colorway options and multiple kits. If you prefer a taller, rounder profile, KAT Milkshake shows how ABS can still resist fading with double-shot molding. The kit options let you build a set that fits your exact layout.
• GMK CYL WoB: Classic White on Black colorway, available in Grande, Fullsize, and TKL base kits. Made by GMK. This is a clean, professional look that works with many boards. The three base kit options make it easier to match your keyboard size without buying extras.

Which keycap set is best for you?

Best for

• Beginners who want a reliable, classic feel on a standard 60% or TKL layout
• Typists who prefer a durable, textured surface and don't mind a shorter keycap height

Not for

• Those who want a very tall, uniform profile (consider KAT or KAM instead)
• Users with non-standard layouts who might need extra kits that aren't included

Choosing your first custom keycap set doesn't have to be complicated. Focus on the profile that feels right, pick a material that matches your durability needs, and ensure the kit covers your keyboard's layout. With these rules, you'll be typing on a set that's uniquely yours in no time.