1 last thing is the grand dink stable on high road if i drive in like 125 kmh will it be stable and not move from side to side like in the 125 scooters?
It is not very stable with its small (12") wheels and flat footboard (disadvantageous framework), esp. in turbulences (truck in front or wind gusts), some 125cc like the Downtown or Satelis are better.
But you don't need a full lane, just more minor corrections than with a dedicated touring scooter.
Is it more or less stable then the joyrides/joymaxes?
Sorry, I have no experience with them.