I picked up a Mastercraft 233 piece chrome-vanadium socket set the other day for $80 (it was 70% off). Lifetime warrantied and it should hold up well. I also have a 42 piece set (same brand, bought on a similar sale) which is good enough for most simple, routine jobs. Both sets are metric and SAE.
I just couldn't resist the sale price on the full set. You'll get more mileage out of chrome-vanadium if you use PB Blaster to loosen corroded bolts first rather than trying to force it with the socket - and if its really stuck, then this is where a good box end wrench is ueseful to loosen it slightly.
Nothing wrong with chrome-vanadium sockets so long as one exercises a little care and common sense by using the proper tools for the job.
-Spyder