Got it. I’ll say 45 mins from “low” to 80+ percent on the X is about right.I saw on a YouTube video "45 mins vs 20 mins" on average per charge. I put some numbers into A Better Routeplanner and for a 663 mile trip, it showed the X as 12:39 vs. the Y's time of 11:44. I used strictly the default settings in the planner; nothing added. ~50 mins over that length of a trip isn't necessarily a deal breaker for me.