Why didn't you buy an electric bike? For 25 miles that would be way more comfortable.
Holy crap. You ride on one of those standing electric scooters for at least 37 minutes each way?! (20 mph) That's a long time... I could understanding biking but not stand up scootering.
It's just standing for 37 minutes. I suppose you engage your core a bit here and there, but it really isn't an exercise like biking would be.