Very true. I don't usually have problems with stainless hardware. The only reason I have stainless at all though is for my 3d printers, which are all stainless hardware.
In my personal opinion, stainless steel anything has no place in RC. It's fine for a shelf queen, for the bling factor, and I sometimes will use stainless screws in a pinch if I have no steel screws in that size, but for anything you're going to run, stainless steel screws will more often become...