Do you to know if it's a good idea? It is, go right now and buy that Higby Fury. The Furious Wraith is versatile; you can either get to a better position to snipe, you can roadkill infantry and MAXes, and you can either help killing vehicles, or cull those which need to be repaired. Another pro is that a Flash costs 50 resources. You can literally spam them. I do never run out of Nanites, and I lose more nanites due to my grenades and bouncing betties. It's awesome. Go get it now.