So I was playing around with my two sealants... a 6 yr old bottle of CG Jetseal and my new WG Deep Gloss 3.0. I applied each to two of my wheels (front and back) to try to combat brake dust. When I applied a week ago, I thought the WG looked a little glossier, but when I wiped down my wheels yesterday, the CG wheels seemed to have significantly less brake dust. So it would appear that the CG is better at repelling filth. I wasn't expecting that. Both side look and feel pretty similar at this point.

Just thought I'd share.