At the small local hills I take a Prior WCR, a Prior FLC and a custom flex Prior 4WD with soft boot setup. The WCR is a blast, but when the conditions get choppy the FLC (metal) comes out and allows me to keep the speed and cut through it all. On cold days with ball bearings, the FLC provides full speed commitment to edging through them. At larger hills, on wide open slopes, getting the FLC to high edge angles is an adrenaline rush, rocketing across the slope. The WCR comes out again to work technique. If the snow and my quads get soft the 4WD and soft boots keep things going.
At destination resorts the 4WD makes for a good all mountain board and I rarely switch.