Ok Dunlop Black Widow 17 has restored the feel I had with Tour Bite. If ever, it's just slightly underpowered compared to TB, but easier on the arm. Spin generation was really nice, and I was serving better than I have in the past few weeks. I need to do a straight up comparison vs TB, but I'm pretty satisfied.
RIP Control 17 wasn't bad, but had even less power than Black Widow, and was even more comfy for the arm. I just found myself exerting more effort on it. It might be better in a hybrid, for me at least.