I think Sig is one of the best made pistols there is. I do not have a 220, but I love my P250. I also do not have a Kimber, but have heard good things about them. Like HK said, do you prefer single or double action. I am just not used to carrying a single action, so I won't carry my 1911. I am afraid in a situation of stress I will forget about the safety. Not good. That's just me though.