Originally Posted by
Silverwombat
I think the most reasonable way of reforging and gemming is it, to put the the cookie-cutter-gems in your sockets(in most cases mastery, int-mastery, hit mastery a.s.o.) and reforge it with reforgelite. If you are just a little bit away from a hastebreakpoint, even after the reforge, then just exchange some masterygems for haste-gems.
This way you can play almost every spec and you have just to reforge, without to regem.
AMR will regem, enchant and reforge until you have the max possible stats for your gear. But if you consult AMR every time you get one piece of gear, then you will have to spend every time a few thousand gold and the difference is in most cases just a few dps-points. In the end the statdifference of amr vs. reforgelite would be insignificant. For example: (amr)haste 9778, Mastery 12637 vs. (rl) haste 9780, mastery 12635.