I play AST. The 1.5s cast times are perfectly fine for moving and weaving. You should be planning out your weaves and put things on a priority list. Do I need the heal first or the damage first? I can draw this card, wait a bit to play it since I need to get out Horoscope. This is gonna be a similar idea for the coming SCH changes. If you need to move more, Switftcast in your weave window.