I'm on my second year with Hamskea Hybrid Hunters on my bows. WB's were on before. I always struggled with broad head tuning, and dabbled in drop a ways a few years back. Yeah, WBs can shoot field points just as accurate as any other rest. But screw on broad heads and I don't believe that to be the case. Anyways, I had a screw work loose on one, which bent an internal spring, rendering the rest useless. Had a launcher arm break on another. Went back to biscuits but still struggled with broad heads. I wanted the WBs to work. I hated the potential failure of drop aways. But I slapped the Hamskea on and was tuned in less then 5 arrows. I'm shooting the best I ever have been now, with both bows. and I'm practicing with broad heads now all the time to build confidence.
I don't want to use drop a ways by choice. But you can't deny their easier to tune, especially with broad heads. As for the speed, on 2 bows I tested, the WBs were 2fps slower. Non issue. I also hunted in sub ZERO temps with WBs, and all temps in between. Never had any issues with them freezing up. If they work for a person and are confident in the performance with broad heads, I'm jealous of you. But when you make accuracy claims for a WB, I would hope you're testing broad heads as well as field points.