Pretty much this. Vast majority of SSDs on the market today are very similar in terms of speed in normal usage, because the bottleneck is now in SATA. You can overclock it all you want, but you'll need to start pushing disks to PCI-E or similar bus for it to start to matter.
And then there's the whole issue of "does it really matter when it's this fast on desktop?"
Although i'm running 840 Pros (b/c of cost), i did contemplate grabbing some hard-to-get Hitachi SAS (6Gbs) SSD's to run off my current LSI 9300-8i 12Gbs SAS HBA... don't have the link handy, but read one write-up where these Hitachi's were running near as fast as the PCI-e stuff Apple is running in their new Mac Pro
"In rich countries, only the rich can afford to stay thin."
Bullshit. You can eat a healthy diet and control calories cheaply. I shop at Walmart and local grocery stores (all that's available where I live), and since I quit all soda, all refined starches, all sweets, all juices (if I want juice I eat fruit) my grocery bill has dropped considerably. I eat about 1300 calories/day, including meat, fruit, fish and veggies. I no longer eat out, at all. No need, and because I don't eat vending machine food that's more money saved and less shit ingested.
I dropped over 50lbs since July and feel great.
The Americans who CHOOSE to stop being fatasses have an option. It's called PUT DOWN THE FUCKING FORK. Used exercise bikes are dirt cheap on Craigslist (expect a flood after every holiday season) and make for convenient cardio at home.
If I can do it so can anyone else because I'm not special.
LIKE!!
A good supervisor can step on your toes without messing up your shine.