it's about 3-4 clicks for me... tap to zap, then tap 2 times to confirm which wallet to open, then wait a few seconds to sync phoenix, then tap to actually send the payment. then hit back a bunch of times to get back into amethyst. it's like a 10x worse UX than primal. I like amethyst's push notifications though, and it seems to have better in-app notifications as well.