I'm looking at buying a 229 or 226 in 40 as a home defense weapon,on the premise that the da 1st shot might be a safer alternative in this situation.I'm interested in the sigs,but I love the fact I don't have to baby my glocks.I know the 229 has a stainless slide, does the 226?Also,I've heard that sigs have a history of frames cracking, is this true?How does the finish on the frame hold up?I also like hk,but I've heard bad things about their da trigger pulls.Any help is appreciated,Thanks...long shot!