I had purchased Wolfgang twins and Pinacle Signature Series II and I was extremely happy with the results:



I was extremely low in Wolfgang Twins and purchased some more. My wife was pretty amazed with the results on our 09 Corolla and decided to take my "refill" and give it to her dad for father's day (early gift). I reluctantly agreed to let my twins go.

I have been lurking the forms quite a bit and I notice that a lot of users seem to like Klasse twins as well. Any opinions on whether I should purchase Wolfgang Twins again or give the Klasse twins a try? I know it may be a matter of personal opinion, but I am always open to suggestions.