Thunderduds are the best cheap ammo for my rifles. They group decent and operate my autoloaders. Pistols, fuhgeddaboutit. They must use a slower powder than most, as I get an awful lot of weak rounds when firing them out of a short barrel. I really like the Golden Bullet 40 grain rounds, they are much cleaner and shoot about as good as anything else. Unfortunately they are pretty rare here.
Ugh, I think we about to hit another guns and ammo panic here. Toilet paper hoarding is already starting up again!