I love how this keyboard feels. The keys have a very satisfying click but there is little resistance and you never feel like it is fighting you. The keys are perfectly laid out in a standard format, but some keys are abnormally sized to accommodate the curve. I have used natural keyboards for a long time due to wrist pain and Microsoft has continually made the most comfortable units. The curve is just right to allow for fast typing while not sacrificing ergonomics.I've purchased two units for less than $20 on sale, and you just can't find a better keyboard for even twice that price. At first I thought it could use a few more secondary controls, but I have reprogrammed the ones on the keyboard to suit my needs and no longer feel that would be necessary.This is a great keyboard well worth the money. If they discontinue production I might go so far as to stockpile a few for future use.