Hey guys i want to start CMs on my hpally and have no idea how i should be gemming. Right now i am going the haste gear route because i hear its the best (even though i also hear that mastery gearing is up there, but i hear more people say go haste). I also read somewhere that a crit gear build wasnt half bad. Any thoughts on this? My main raid gear set is for mastery (solid mastery gems in yellows etc), would that gear set also work without re-gemming? I know what to expect from CMs even though i haven't healed any of them (have a some done on my warrior). Im not an Alch (Eng/BS) so would price of progress be good enough (since it was one of the better trinkets for us early in the xpac) or should i try and get the trinket out of ToES? Any other CM input would also be greatly appreciated. Thanks for your time.
tldr:
1. Are solid Int gems the way to go for all stat builds?
2. Haste gear > Mastery gear?
3. What trinkets? (maybe a list of options? )
4. Anything else you'd like to add regarding cms.