Drgrant, maybe your right. It could be passed its prime, but I do keep hearing alot of talk regarding XD, and good things too. It's been a gun I always over looked. Is the HK USP .40 any better in size, because I have medium size hands.
I think the .40 full might be slightly smaller in the grip frame. I had one of those too and actually, that was the only one I sorta kinda regret getting rid of, because I shot pretty well with it. It will have less recoil than the .45 does, that's for sure. The HK recoil spring system in the .40 full kinda takes the edge off that annoying as hell "fast recoil spike" typically common in .40 S+W. The only real reason I got rid of that was because I made a decision to get rid of all my .40's, because none of them were getting used on a regular basis.
One other advantage with the .40 full is if you look around hard enough, the 10 round cripplemags for these guns are pretty affordable. Occasionaly you can find preban normal caps for these too, which I believe were 13 rounds, but you'll pay big money for them overall.
I also handled but never shot a Glock 21, but didn't like it due to its big frame. Felt the grip was too big for me. I handled the gen4 version, which I liked better, but I wanna own something else, as I mentioned earlier, I own a Glock already.
The G21SF and the Gen4 G21 feel a lot better. Not to mention if you want you can get a grip reduction on a regular G21- you could find a beater that works good and then have Lou @ Business End do a reduction for you on it to get rid of the hump.
The M&P .45 is also worthy of consideration, if you get one without a mag safety and get an apex kit in it. That's about the only M&P I'd consider buying in MA right now, given the magazine issue. (the native capacity of the M&P .45 is 10 rounds, so there are no neutered mags required).
I don't know how much shooting experience you have, and how often you get to go shooting, or whether or not you compete at all... but if you are going down that path, in 5 years or so from now you will wish you didn't have 5 different kinds of triggers in the safe. Right now the only abomination in my safe is a Ruger LCP, but for what I use that gun for, it doesn't matter much. I'm shooting a lot better, usually only having to go back and forth between Glocks and 1911s.
Some of it depends on your "purchasing rationale." When I started shooting I was more the "collector" type and I wanted to buy stuff that I thought was cool. The novelty of that has kinda worn off and now I tend to be more interested in gaining proficiency. Guns that don't lend themselves to me shooting better tend to get secondary consideration. I also have this thing where I don't like having guns in my safe that I don't shoot. I'd probably make an exception for a family heirloom or something, but anything else that tends to sit in my safe without getting used at least 1-3 times a year tends to get sold, as I just view that stuff as tying up money that could be put into something that I would shoot on a more regular basis.
Something in .45 besides 1911(sorry 1911 guys, nothing agiant them but the 1911 I like are either too expensive or not Ma compliant)
You can build any 1911 you want in MA (based off a bare frame) and there are a lot of good off the shelf choices, namely the S&W E series and the new Ruger SR1911 that just came out. Even if I lived in free america I would still be looking at those- they represent an incredible value for the money. Then if you have $2000-3000 burning a hole in your pocket for a high end custom, there are always SVIs, which have been MA-transferable for a long time.
Most of the "mid range" crap like Les Beer, MimBer, etc, is all overrated, with the possible exception of some of the 1911s that Springfield Armory makes. The only 1911s that I would want that we "can't get" in MA are Wilson Combat, Ed Brown, and on the cheaper end, the ones Dan Wesson makes. Everything else doesn't interest me... I'd rather just have a 1911 built out or take the S&W or the Ruger and build something off of that to meet my needs.
-Mike