A classical guitar has a wider neck and will make it easy to fit your fingers on. But changing chords you will have to move your fingers further. I wear a size xxxxl glove and always had the same trouble. Forget it on a Fender, the neck is too narrow. Then I found a Dean and it was a whole new world, a guitar that fit my hands. It was the first time I could play an F. Go to the music store or pawn shop and try on guitars, maybe you will find a better fit. Changing guitars will not fix it without the practice though.