Since I have had to put alll RR modeling aside for the foreseeable future I've been doing a lot more miniature wargaming. I have had really good luck with the BSI and Gorilla CAs, and occasionally the rubberized LocTite. Because of the number of parts and positioning I've been using the accelerator on most joints. Since the models spend the entire 4-6 hour game getting pushed around by hand (a lot) the joints get abused pretty good. Other than dropping them I've only had a few come apart, and that was a bad joint to begin with.
Most are either metal or plastic, but some are both plus I mount them on washers.