depends what you want to do I'd say, if you just want to dps sometimes, elemental is cool because it's not all that complicated. if you want to do great dps then elemental can be very frustrating, failing just a bit punishes you very hard and even if you play your best you'll most likely still be beaten.
I think it's a fun OS, you don't have to put to much work in it and it still puts out pretty well in the end.