which bb valves would you buy?

if the price was the same would you buy stock oem, clevite aftermarket or elgin aftermarket big block standard size 2.08/1.74 valves? how would you rate them 1-3? thanks

I've used many sets of Elgin valves and I am very happy with them.

(1)clevite (2) elgin (3)oem and oem valves have had quality control issues

thanks guys. i decided to buy the clevites!but it was close. i heard from a few people that the elgins were good as well.