For those wondering exact costs and bonuses from finishers, this guide is really helpful:

https://docs.google.com/spreadsheets...gid=1135637474

I've gotten to the point where I rarely use Hasty Touch outside of my build up now (if I get a double pliant early is the only time I spam). I focus a lot more on using prudent than I used to, with inno up and ignoring WN2 later on in the rotation. Saves me a huge rng headache. Also remelded to have 2571 control with food, which helps.