This is not NSFW and tagging it thus makes it less effective, eventually meaningless.

Step 1: post title must describe the key question.

Your title is garbage.

All a matter of preference.

I would say the most important thing to do is to pick a switch you think would be fun and then just pick the coolest looking keyboard that matches it.

The Keychron keyboards are a great starting point; They are pretty cheap so if you are unsure you won't be too upset if you want to later try a bigger or smaller layout.

I can't tell you my favorite layout unfortunately, I like 40%, 60%, full keyboards and even have a Kinesis (It helped me a lot with hand pain when I typed QWERTY. I recommend switching to DVORAK or another layout before spending so much money on a Kinesis these days)

But it makes people curious, so more people will look inside:)

!mechanical_keyboards@programming.dev

!ergomechkeyboards@lemmy.world

!splitmechkeyboards@lemmy.world

and maybe

!keychron@lemmy.ca

These would be much more appropriate for your post.

Also, have a proper post title and question when you post there.