I purchased the Klasse car car kit form autogeek.net for 39.99 and I was unimpressed by its performance. It really didn't out perform the Mother's I've been using and it's harder to use. To apply the AIO I used the foam applicator in the kit, and to apply the HGSG I used the terry cloth applicator provided in the kit. I Buffed both off with seperate microfiber cloths. The shine was the same as the mothers i've been using. Is they're any real advantage beside lasting longer? Are there ways of appling that would enhance the shine?