I shot the BE Rampages for the last two years. The arrows themselves are incredibly consistent. The half out that comes with them is the worst system imaginable. Anytime the arrow hits something even remotely hard, it blows up. When I say remotely hard, I'm even talking cold 3-D targets. I have over a dozen shafts in my basement with blown up front ends.
I was considering adding IW components, but that comes pretty close to doubling the cost of the arrow. More than likely, I will either go with the X Impacts and FOCOS system or stick with the Rampages, go up a spine (needed due to extra weight of the components), and do the Rampage FOCOS system. Another option is to use the VPA footers + brass HIT inserts, but for $40/dozen (just for the footers!) that's getting up there as well.