I can answer YES; I have ridden on both tires (the Avon Chrome Cobra and the Metzeler ME 888 Marathon Ultra).
I have tried specifically the Metzeler ME888 Ultra on my 2014 Rocket III Roadster AND my 2020 Rocket 3 GT. On the Roadster it was a far superior tire than the previous version ME 880, great handling, control, and tread life.
I'm about 8000km into the ME888 on my Rocket 3 GT (with the bike parked for the winter), road it in heavy (and I mean torrential) rain without any issues whatsoever, rough roads, tough roads, twisties and highways. No issues.
Chacun Son Gout! (To each his own as the French say).