I say get one of each. Get yourself the GI model to have a good all around as Billy said reliable shooter. Then also save up and get one that's as they say "loaded". But whichever you do, get the one you want and have the money for. Remember Kimber, STI, Springfield, S&W, Les Baer, Wilson Combat, will all be up there, Wilson being the most expensive, then STI and Les Baer, then the Kimber then Springfield and S&W. But both Kimber and S&W can be had for under $1000...
I bought one in the latter category and plan on getting one in the first. Going to a gun show and trust me, if the price is right, and if I find one, I'll be coming home with a GI model. I like the looks of 'em too.
It's either that or a hammerless .38/.38+P for conceal carry/back up.
Anyhow, here you go, take your pick. Two from the GI model category.
Rock Island 1911 Tactical : Semi-auto at GunBroker.com Rock Island 1911 .45 2-Tone NIB 45 : Semi-auto at GunBroker.com
Here's one of those Kimbers for under $1000 I mentioned above...
http://www.gunbroker.com/Auction/ViewItem.asp?Item=126718143 <<<<<<< That's a terrific price on this model. I think anyhow.
And according to the ad/seller, here's a "loaded" Springfield for under $1000?
http://www.gunbroker.com/Auction/Vie...Item=126740092
Or, you can take the alternative route to the 1911 and get either the Springfield XD or the S&W M&P?