For my money, if you can find yourself a Ruger P-90, you will be darn glad you did. Well under 650.00 and as reliable as can be. Yes, they are ugly to some although I have always though they looked cool, and there is no denying that they are big guns, but I wouldn't trade mine off for anything. In fact, mine will most likely be the last .45 I ever specifically purchase. I won't discount finding a bargain on something I can't pass up, but as far as specifically going out .45 shopping, I am done. If you happen to purchase one of these, I strongly suggest also purchasing a set of Hogue wrap-around grips for it as well. For me at least, putting those grips on made the gun fit in my hand like a glove. I also can recommend the Taurus 24/7 in .45. I have one in 9mm and I have been VERY impressed with it. Both of these guns, new, run somewhere in the neighborhood of 400.00 or less, and while I actually haven't seen a 24/7 used yet to compare, I have seen P-90s as low as 250.00 or so, although it is more likely that you will pay somewhere around 300.00.