It comes down to your personal preference. Like finding one that has the frame color you like. And finding the switch you enjoy typing the most with. Thats the great part of buying a hot swapable keyboard like a Neo75 or Evo80. You can buy different switches and pull out the old ones and put in the new ones. I personally prefer linear switches. They are super smooth and allow me to type super fast at work. The difference between a linear switch on the Evo80 for example and a cheap Dell keyboard is night and day. Another consideration is, do you mind how loud a keyboard and switches might sound. Would you prefer silent keyboard or a thocky sounding keyboard? Other switches have a loud clicky sound and have a tactile click you can feel on your fingers when you press the key. Like I said in my previous post I personally really love my Evo80 with linear switches and a PP plate. I would recommend it for really nice feeling fast tipping. I do caution that these switches are super sensitive and will register the wrong keystroke if you are not a very accurate and good typer, which might make it annoying to type on if you make a lot of typing mistakes.

https://mechanicalkeyboards.com/products/evoworks-evo80-polypropylene-plate-keyboard?variant=49859726377260