1) I see there is a 20 enhancement cap. Does each level count as 1 enhancement? What is the max number of levels? Does each level cost only 1 point or do they get progressively more expensive? Do the 15 point skills affect the cap?

2) I've heard people say double and triple attack are the best enhancements for Herc. Not sure why since she already bursts quickly. Wouldn't atk up be better? Also, are either of her new skills worth getting?

3) If double attack is so great, why don't rush weapons get more love?