Yes, Pinnacle is a great product line as well. I use Pinnacle Souveran on the Vette and Pinnacle Paste Glaz on my daily driver. The Pinnacle Paintwork Cleansing Lotion is also a great product.
As far as the Klasse twins go, they can actually be used in conjunction with Pinnacle Souveran if you wish (that is what I do). I really like the reflective base that the All-In-One provides, and the glass-like shine that the Sealant Glaze provides. Top that with the depth that is seen with Pinnacle Souveran, and you have a winning combination. :thumbsup: I have put 3 to 5 coats of the Sealant Glaze on before topping it with Souveran. Only one coat of the All-In-One is necessary, as subsequent coats will remove the previous one.
It's a great combination that you may want to consider.