I don't suppose I'll ever get the chance - but would love to ride a newer Vespa 150 - to compare the way it rides to other scooters I've owned. - suspension, engine smoothness, power, etc. "Handling"....at my normal cruising speeds - don't know that handling is an issue!
Vespa dealer near me closed shop a few years ago - right after I bought my Piaggio Liberty from them!....and they only offered test rides on the BV350's they were having trouble selling.
Surely - there is more to a Vespa than the impossible to repair metal body? (somebody once said it'd be as easy as repairing the nose of a Karman Ghia)
Stig