Honestly, I think I know what I'm doing when it comes to Aquos. I've been using Aquos since I got enough Bakugan to make a team.
I believe the idea is to come up with your own strategy so that your style is unique to you. Also, I highly doubt anyone will listen to you since few people seem to like you. :/
Besides, Rainy Sunset is a better Silver Card for Aquos. 200gs to Aquos, this being the highest bonus. Pyrus gets 0, 90 Subterra, 110 Haos, 170 Darkus, and 10 Ventus.