Got a Llama X-IB as a pawn shop orphan. Picked it up for a song (at least half of what I see them going for at shows/shops around here). I read all of the forums about them, both good and bad and decided to go for it.
It has become my "Intro to 1911s" firearm. I've disassembled it several times and have done a little work on it since. When I bought it, there were signs that someone has done some "fixin" on the ramp. When I put a straight edge on it, you could see how it dipped in the middle. The surface wasn't even straight!
That's where the nose of the bullet would dig in almost EVERY time. I figured I have paid more for less education so, I started (slowly) to work on it after reading about angles and some of the possible problems with home-gunsmith fixes. Now, it feeds my reloads quite well, I've got a gun that I enjoy shooting at the range (not my carry weapon) and, I learned a lot.
Here's a photo of it after the plastic grips were replaced with a set that I made myself. My first attempt at grip-making. Not perfect, but I know that mom would at LEAST hang them on her fridge door and now, this relatively cheap gun is more personal to me and has taught me a few things. My son LOVES to shoot this gun. It'll probably wind up being his.
I know that 1911Tuner is probably getting a rash about now just because I wrote this, but I just wanted to let you know that somewhere between the meat-fingered home-smiths and the haters is a gun that WANTS to shoot properly, you just need to figure out exactly what it takes to get it there. If you decide to work on it, take your time. You can always go a few more swipes with the paper, but it's much harder to put metal back on! Polishing is just like filing, without all the commitment!