Once again...you pay 10x the price for a maximum 40% faster access times, and everything else is slower. So at best its a tradeoff in OVERALL performance. Whatever you gain in access times you lose in read/ write performance. By almost any measure that is a terrible price/performance compared to standard drives. If you really care about blazing fast access times on a boot drive, you should get a small SSD for the same price or cheaper than a 10k drive. I don't feel the need to boot that fast since I only do it once every few days, and my load times are plenty fast for me as it is. Gaining that extra few seconds every few days is not worth 100s of dollars to me. So I wouldn't get either a SSD or 10k drive at current prices, but there are those people out there who really, really, want the fastest boot times possible, and for those people SSDs make more sense than 10k drives.