Quote Originally Posted by Ceveth View Post
Since there's no way to PM a member, has any math been done on Thunder vs. Thunder II post 2.1?
You should be using Thunder II or III, depending on how long it will take to fill your MP. I find that sometimes after doing Thunder II, I have time to sneak in a Scathe before doing my Fire III without creating additional downtime, especially if I have a Firestarter proc ready. That means that I could have just used Thunder III. The post I saw pretty much said that Thunder III is usually worth the small bit of downtime, but I like Thunder II because I like having flexibility to run from mechanics sooner if needed. As far as I know, Thunder I is never optimal.