Thanks everyone
Oh I know I won't regret it. I don't know what it is, but TVPaint just "clicks" with the way I think. I love the brush engine, I can get it to do what I want very quickly. Allowing to adjust curves for everything and customize it for each tool is amazing because everyone has different ways to paint.
George scripting is also so much better than recording actions, my head is swimming with ideas for various things to speed up repetitive things.