Gonna look into it, in the process of making a gear setup, however i understand that gaining spirit means it needs to come from somewhere else, but i am thinking that the gain *1.09 will help to offset maybe one of the expertise gems which infact should net more stats.
And i agree on the enchant thing, however at this gear level it is rare to see 160 ish reforges anywhere on gear, which means that if we are for example 170 haste over cap then converting the enchant nets a gain also. Its the same idea with the boots enchant, you swap it when you are comfortable over the cap / under. I think of it more as a nice 170 stat change for when your trying to get close to BP's
And i thought the same thing about the 160 stat difference in our gear, but i checked it through twice now, which is why i would love you to check it also. But no rush, enjoy your holiday man.
Also do we know the exact % gain mastery gives? So if i gain 1% increased damage in eclipse, then that is how much increased in our entire dps? I am not sure how to calculate it, we are generally out of eclipse for maybe 5 seconds per cycle? If anyone knows a good estimate it would really help me to evaluate a few things including is mastery is going to be as good as WC says, if the 4 set is going to be worth taking over more stats.