I am in the market for a G21. I don't have bear paws for hands but dont have tiny hands either. I have a G22 standard size that fits well but have never held a SF. This 21 is going to be a trade for the 22 my dad has. He has large hands but is asking about the SF as well. How much of a diffenece is there really? The deal is I am going to buy a 21, either standard or SF and get my 22 back that he bought from me. I want to buy something we can both shoot comfortably. I know i shoot the standard size just fine but the Short Frame has always kept me thinking. Guess what I am asking is can a guy with large to extra large hands comfortably shoot a Glock SF? After all, it is going to be for him. Hope this makes sense. Please let me know what you think. ALSO, I am in the market for a G21 or G21SF.... Thank you as always. ODT is AWESOME!