Originally Posted by
Taira
I suggest playing the spec you enjoy most, unless you're in a heroic progression guild.
In regards to meter position, no one knows for sure where any class/spec will end up; 5.4 is still on the PTR for a week, and all numbers are subject to change. You can look at Warlocks for the change to their Chaos Bolt damage a few days ago.
Enhance has been very burst-heavy in 5.3. Sustained damage was low, but the ridiculous burst was able to make up for it. In 5.4, the burst is being toned down. Blizzard is making other adjustments to compensate a bit, and other classes are also getting adjustments. People can guess, but no one knows how far down Enhance will fall - if at all.
Also: Class balance in MoP is very close. The difference between the top and the bottom of the meter, on average, is between 20 and 40k DPS. That's roughly a 20% delta. Enhance, in particular, was in the top-5 on average through 5.3.