Well, what about usecases...
70% is a city. 30% long trips, with 10 % light offroad.
But I ride with a passenger, then I think not best idea about 'offroad" scooters with high clearance. Most preffereable comfort in long road.
And...probably low gravity center, because kymco 500i veeery uncontrolled on any light vertical hill offroad with second number. Maybe it is "illness" of all maxiscooters, ofc.
I looked kymco dt x360 board computer, this is cool - big display with many options , really modern look offer in moto world, I want same feature, too. But 320cc for highway... I'm already used to the comfort of 500cc power.
ps. I found same display only on Voge ds500.
xmax 400 weak too, In my opinion.