I cannot recommend anything other than a Vectronix. IF you want quality then it is much much cheaper to buy it first because if not that's what you will be working torwards whether you know it or not. Started out with a luppy, then leica, then bushnell, and then Vectronix. Even at 2K you will thinking you got a steal. If you could put several LRF's agasint each other you will see there is absolutely no comparision. The sworski rf is probably the second best I would think but still not even close. I promise that if it's something your wanting to be using for several years then save a bit more and get a vectronix. I couldn't stress this enough. If you buy otherwise and then get to handle one your gonna be pissed. LOL
Good luck, buy once cry once on LRF's.
I would say that it really depends on what you are doing with it. For most hunting purposes, my Leica 1600 was plenty fine. For ELR shooting, the vectronix is a lot better. Given that a lot of people don't have a lot of money to spend on gear, a Leica 1600 CRF, a Swaro, or Bushnell ARC's are going to be plenty good inside 600 yards and out to 1,000 on larger, more reflective targets (though it might take a few more tries). Buy once, cry once, I know. But if I were choosing between putting money into a rifle or a scope and putting an extra grand into the rangefinder, I would probably put it into the other gear.