lol very true for reliability but a bit over the top for almost everyone.
There is no such thing as the best psu. my psu is great and powers a 8800 rig is it right for you who knows??? do you want modular for wire management?? do you want dual rails? is noise level an issue? is efficiency an issue?? the number of connectors?
yes.. actually PCPaC is the best in PSU's out there... they have legendary status in the PSU world... (now owned by OCZ now) (by owned i don't mean pwned owned i mean like they got bought out) and their amperage on their single is AMAZING!!!!
the Enermax and SilverStones are good, but wayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy to overkill for that system, but for ur system a Corsair 520 or 550 or PCPaC 610 are more than enough