It really depends on the application. Do you want color photos all the time? Will it be used for trails or foodplots? Do you want really good photos or will just seeing what is there be enough? Two good places to start are
www.chasingame.com and
www.trailcampro.com. I have three different brands of cameras, ranging in price from $100.00 to $600.00 and they all have their good and bad points. The first question you need to ask of yourself is; what do I want the camera to do, and then go from there. Feel free to PM me and I will offer as much help as I can.
Blessings.....Pastorjim