I have a 2005 Dolce Comp. I am 5'2 with I think a 29 inseam and the size that fit me perfectly is a 51cm. The best way I describe the fit is "it fits me like a glove" and I love the ride I get. I am always able to find the perfect gear in different situations.

Since everyone's, leg length and arm stretch is different you will need to try the different makes and sizes. A 51 for one company, may fit differently from another.

But, since you asked, that is my opinion of my Dolce.

Have fun and good luck in your search.

~ JoAnn