I own both the JHP 45 and the C-9. I have big hands and both feel comfortable in my hands.I am interested in the C9 full size pistol. I have very large hands. I have handled the Hi-point .40 but I have not had the chance to hold the C9 yet due to my local dealers sell them too quick. I like the grip of the .40 in my hand. How much difference is between the two regarding grips?