I disagree. I have a DR, Polini, and a Molassi 65cc kits. The DR is a good value. Pretty fast at first but slows with age. I personally think the Molassi kit is a bit better than the polini but the polini IS a good kit. If I were buying another one today, I would buy another Molassi.
Any one have any experince with the 46mm (70 ~ 75cc) kits? I'm thinking of uprading on my Grande and am interested in anyone's prefrence between Polini and malossi on the bigger kits.