I have recently obtained a P5 and I must admit that I really like this pistol. My question is for those who have both the full size and the compact. Besides the obvious shorter barrel and the mag release, is there that much difference to make the compact so much more expensive than the full size? Is the gun that much different or is it due to the fact that fewer compacts were produced (I am assuming this) making it a supply and demand issue. Any comments?