yea i want to mine Zcash with it, but some people were saying that when etherium dag file rises enough Zcash might also get a dag file and i don't want to face it with a 3gb card. otherwise i also think it's great for Zcash since it gets about 300 sol/s and uses less than 100W.
another thing. is a dual or even a triple fan gpu really necessary or is a small single fan gpu enough.