I wouldn't say I have a favorite brand but now that I use them it's hard to live without them. Most of the name brands are very good. I have some moultree cams and I also have some cheap off brand models and they do just as good.
I had a moultree but it broke for some reason. Right now I have a cuddeback and I like it better because it simple to use, long battery life (I dont know if the life is better than the moultree though) and I like the night pictures better. There easier to see in my opinion. But also there alot more money than moultree and a lot of others, and you could get by with the cheaper ones because they still do everything the other ones do.
Let me start off by saying I am not a farmer.
I am a deer hunter and I do own a tractor and have all of the equipment - but that does not make you a farmer any more than standing in the garage makes you a car - well, you get the picture!
Having said that - and with most of my ineptitude fairly well hidden - I do think that buckwheat is one of the most under rated cover crops out there.
I say cover crop because I see mixed results as it relates to the deer eating the plants.