Druid Specialization?!

[Victorylap]

I've seen a couple really old threads before Velious came out about which spec a druid should be. I haven't seen anything recent.

I'd ideally like something late-game focused, mainly PoM or higher-end solo capability focused (as much as can be done). Something like Woodchips pulled off with that cliff golem.

I'm thinking Alteration? Also, I'd like to be able to heal groups, although I hear that dries up terribly 50+. Still. Thoughts?