Sons of Guns is nauseating. The guns are cool, but everything else is buffoonish at best and its seldom at its best.
Top Shots is kind of fun, but the whole "vote them off" concept and the teams living together drama ruins it.
Triggers is full of meaningless "challenges" between guns, totally unsupported conclusions, and running commentary filled with nearly all the BS that's been circulated in the gun press for the last century.
I also have heartburn with any of the Top 10 class shows when they rate guns. Even Tales of the Gun screws up many commonly known things.
It's one thing when they present opinions as facts (bad), but when they present facts, and get them wrong, in my view, its worse.
I do like seeing the guns, and seeing them being shot. Leave out the other crap and I be a constant fan. As it is, I watch some of them, some times, but I don't waste DVR space on any of them.