the ultimate opportunist path. Side with as many factions as possible & play them against each other if I can.
Lol, this is pretty much what I'll be doing, too, but I'll probably side with NCR (or BoS if available), but still play the others off eachother.. then ambush them!
Besides, the Desert Armor looks so cool.. I'll probably side with the NCR anyways just to see if there's a unique version of it..
Besides, out of all the factions, NCR seems the less evil-ist (they're all kinda bad, kinda good), but I don't agree with the way Ceasers Legion runs things with slavery.. so I'll most likely always oppose them.