John, the Metzler's grip is as good as you can get (that's why I've only run 880s, 888s, and the new CruiseTec).
I only buy for grip, and don't care about mileage (though that's pretty good too).
Also, I run them at or 1-2lbs under the max PSI printed on the sidewall. This gives me best mileage (and does not affect grip at all).
Great info to know. The grip feeling was simply that, how it felt at the time, nothing solid to back that up. If grip is your primary concern I’ll take your word for it. I guess I’ll work some O/T to get money saved up. Luckily I still get my discount from a previous job at a bike dealership because they sure are proud of those tires. There’s been such an increase from when COVID hit and the prices for tires across the board have never dropped back down.