I got a NON TYPICAL DC100 and a STEALTH CAM. I like them both.
The DC100 is more expensive $270 vs $79 but I like the dc100 better. The two 9v
batteries in the dc100 outlast the stealth cam by up to 4x. I seem to get better pics with the 100 also. Extremly easy to setup also. Remember, you generally get what you pay for. As far as what to look for: Ease of setup, battery life, camera brand used. Most of the cheaper models use lower quality cameras and cheaper electronics and ive heard very mixed reviews on these. Check out JESSIES HUNTING PAGE. It gives a good review of several trail cam brands. Also do a search on this hunting site as this question has come up alot in the past few monthes.