i have fairly long thing fingers which is reasonable for a girl, but i dont think hand size matters. hehe

i own a classical guitar and a fender strat. sometimes i find the thinck neck more comfy wheras i find my fingers sort of flying around avrywhere withthe thin fender neck. [thats cus im not very good yet hehe]

but seriously practice is the only key not how big ur hands are, i still dont strech em 180 degrees.