I used to think the same way as you. Then I got RSI and the only thing I can type on now without excruciating pain is my $250+ ergonomic keyboard. The other day I typed a short password on my Corsair gaming keyboard (standard layout, full size) and I literally sprained my left wrist immediately.
Honestly, after how much money I’ve spent trying to deal with my RSI (doctors, exams, physical therapy, home workout items and programs) the 250 is nothing for something that isn’t exacerbating my injury and in fact reducing inflammation enough that things are finally healing.