The Springfield Armory XD series, opinions?

[Jeff]

So I am in the market for a modern polymer pistol. I want something that is small enough to be a carry gun but nothing so small I can barely shoot it without a magazine extension. I will mostly be using it for target and marksmanship training but I also plan to get a CCP so I want to have something smaller then my bigass .45 (1911) to use.

I have taken a strong liking to Springfield Armory's XD series pistols. I have a thing for bi-tone which is available on most of the models (stainless top, polymer bottom) Also, they are available in a wide range of sizes and calibers and are all double stacked. Hell, even the .45 holds 14rnds (13 in the clip and one in the hole)!! The 9mm holds 16+1.

So, anyone shot one? What size/cal?

I'm thinking on the 4in service model. They have it as small as 3in in the sub-compact but my pinky hangs over the bottom of the handle without the extended mag in, and the capacity is down to 10rnds in 9mm. Its hard call between service 4in or compact 4in. The compact offers the best of both worlds, but I think the mag extension looks stupid.

Sub Compact- 3in barrel 9mm/.40 10rnd


Compact- 4in barrel .45ACP ONLY 10rnd/13rnd extended mag


Service- 4in barrel 9mm/.40/.45 up to 17rnds



Also, what do you guys think is the best caliber for my use? My 1911 A1 is of course .45. So the new XD .45 might be a good choice because I can split rounds between them and buy in bulk. The problem is the round is older and clunkier and the recoil is quite a bit. .40 would be a good all around choice but when I go target shooting it gets expensive quick! 9mm is cheap, but I'm worried about if I ever do pull down on somebody will it get the job done. I know a good hollow point would help that out.

So, in the end what are your thoughts? Anyone want to suggest another gun that would fit the same bill? They are $560 new and I have seen them in mint condition for $400 used.