As soon as I started to feel pains in my knuckles I began to search for a perfect keyboard. But I bought 4 or 5 keyboards only to find that all them hurts. Well, that is what RSI means. Repetitive Strain Injury – Hitting on one keyboard repetitively will create strains, no matter how expensive the keyboard might be.
Now I am happy with my new solution: I connect 3 keyboards at the same time to my computer. When my fighers get tired with one keyboard, I switch to another. (Now I switch keyboards every one hour and the tactic works even better.) I notice different keyboads have different feels and by switching between different keyboards, the repetitive strain on my fingers has largely been relieved!