I think using the selector switch should be faster. I know it's only a second or two to go from semi- to full-auto or burst, but I also know from experience (USMC Infantry) that it is really second nature and much faster than that. It can also make the difference between life and death in CQB if you can't get to full auto or burst in time.
On a related note, perhaps to add another element to game balance or faction differences PR could have slightly different selector switch times/ magazine reload times for trained/untrained factions. I know when I was in, we did magazine drills every day to train muscle memory, but I doubt that non-professional forces do the same. So maybe longer times for them, and shorter times for the trained forces. Is this even possible?
Opinions?

