Well after much debate and playing Shaman for 8 years, Elemental/Resto for 7, and Enh for 1 (first year I Played). I decided to try Enh again, and honestly I feel the spec is incredibly boring (and that's coming from someone who played back in Vanilla which was pretty much auto-attacks and windfury.). At 660 iLv with Enh, and I'm going back Elemental. The problem I have with Enh it feels incredibly cluttered and boring. It's exciting when you hit your CDs, but I feel the spec lacks pizzazz. Obviously it comes down to personal preference, but I don't feel excited about it.