I've got three red dot sights...Tasco Pro Points. Back when I bought them they were in the $100 range. Two on my turkey shotguns, one on my bow. I've never had any issues with any of them. Personally, I don't like the holographic sights...preferring the "scope tube" kind. My advice is to buy the cheapest red dot you can...why waste your money? I know guys that have bought the thirty-some dollar ones and have never had issues.