yeah, i was about to get that one too, lots of good reviews on that.
HOWEVER
you can't judge whether or not a psu is good within a week. some last a day, a week, a month, a year.
if you spend more money, you're getting more piece of mind. it's as simple as that. antecs are reliable. generics are not. that's not to say that a generic will crap out, and maybe it's even a good idea to buy 2 to have a backup for the cost of one antec , but personally, if it were between buying 2 psus in case one went kaput or one antec, i'd just as soon buy the antec (or sparkle, or enermax, or cwt, etc).
for the record, i bought the antec from cusa, but i got it for $60. i'd be very interested in 2 $10 mirs, though!