Check out
https://www.trailcampro.com and read some of their tests. I believe they are unbiased. Nice folks who offer a free 2 year warranty and card included.
Seems like Browning is making some great cams in the $150 range. I just bought 4 and they are everything that I hoped for.
If you buy cheap cameras you'll end up frustrated.
Best uses...Set one up on a well used, perennial scrape along a field in October. That can be a mock scrape or a natural scrape. Most pics will be at night, but most every buck on the property will visit that scrape so you can get a good idea of what your buck herd is.
Elevating the camera cuts down on them being visible (or smelled) by deer AND thieves. And those Brownings are tiny. Much easier to hide.
I like putting a camera in my tree at stand height, pointing at where I hope to get the shot, and having it on video mode is even better. Make memories of the buck before the kill and possibly getting a vid of the shot and hit location could be helpful.
And you'll be able to see what's passing your tree when you aren't there...could be pics of a monster or a trespasser (if on private land).
And the Brownings have a tiny view screen. Nice for setting up the camera but not really large enough to see detail very well. But for $10, you could get a card reader that plugs into a smart phone. No need to haul a laptop into the woods. Just climb up into your stand, pull the card, plug it into your phone, and drool over the huge buck that walked by the day before while you were hunting another spot! LOL!