I'm looking for a lightweight, foldable buggy for holidays and the nursery run, and have a Mamas and Papas nearby so am trying to choose between three of theirs. Does anyone have a Tour2, a Kato2 or a Trek2 they would recommend? Or is there a better alternative elsewhere (under 100 pounds)? I don't want to spend a lot of money but equally don't want it to fall apart.