I'm currently using the Eagle One Nano-Tech wax and think it's great. I've been hearing amazing thing about Zymol though and just saw it at my local store the other day. Will I notice an improvment in shine and mirror effect on my Estoril E36 M3? Anybody have experience with both products?? Thanks.

The zymol you buy at the local store is nothing but turtle wax. If you want the real thing, then you have to go online.