I'd say the 10x points on Lyft rides is better than the current Lyft Pink 5% off premium rides benefit. I also like the dashpass benefit we have more than grubhub+ gets you with Lyft Pink.
The only downside of the 10x points on Lyft is I keep forgetting about all the Uber credits I get every month from Amex! I have to remember to use them before I start taking Lyft's again....