Im thinking of getting another XD. Looking at the XD subcompact in OD green. I already own a XD 45 acp compact in all black. I guess my main reason for maybe wanting the subcompact is its smaller and thats always a good thing for CCW. But also because id like to add a 40s&w to the collection and an OD green gun to the colletion. But other then that i have my doubts just because im thinking it would be to similar to my XD compact. I havent really compaired them side buy side to see the size difference. I just know its smaller. Also im a huge Springfeild XD fan so i guess i figure the more the merry. But do you guys think its just too similar or is it different enough to warrant the purchase to add to my gun family?