[quote name='jmbreci']As for the 7200rpm, if the cost is a premium for it, skip it. It is not likely to provide much benefit. For those who take offense to that, look at the word "much". I did not say none, but it is arguable if it provides anything that most people would notice a majority of the time in their PS3.[/QUOTE]
I beg to differ my friend. I have a marked improvement of XMB access times. MW3 loads up the internal friends list without a hiccup now(previously it had a spasm for almost 2 seconds before loading). Beyond that the 1 hour install for GT5 is cut down to 30 minutes, it's essentially equivalent to a RAM upgrade because the firmware is stored on the HDD. 7200 rpm + bigger cache = happy PS3 and happier PS3 owner.
Edit: Also just want to add in, those still using the Phat PS3s won't likely notice as much of an improvement compared to those using Slims. Phat firmware are still stored on the internal flash.