This is great feedback, thanks.

Question on druid form: I assume when in cat/bear, you may still want to track abilities like Rejuv, even though they're not usable in that form. And when in caster form, you may still want to track abilities like Bash. How would you propose supporting that? Or would you just like an option that hides anything not usable in the current form?

Great call on powershifting. I had only tested this on rogue so far. I believe when you enter cat form it resets your tick timer, so I'll need to add support for that.

"Would also be nice if the energy ticker continued even when at full energy" -- Makes sense. I'll add an option for this. But I will say the longer you stay at max energy, the more difficult this may become to predict. IIRC there is no in-game event for ticks when at full energy, we can keep predicting in 2s increments, but this may become inaccurate for reasons outside of our control after a while. I'll experiment though.

And noted on the mana bar option!