heavy scooter decision ;(

Hi people I’m new here in the forum and hope I get a little help from you here. I want to buy a scooter and I’m looking around all the time for good occasions. and now I’m not sure if I should buy a new one after all. because I’m on a “good” occasion.. but I’m not quite sure anymore.. I’ll give you the exact data here: Roller: Gilera Runner purejet Age: 5/2006 km: 19`000 and the price is ver I have also gone to look at him once and a good colleague of mine has done a test drive. he knows such things well, because he himself has such a job. and he said that he drives very well and has only on the brake small deposits. however, which are not a problem, because he can do this to me as a colleague in the workshop. BUT he has already 19 000 km! if I would buy a new one then I would believe myself for the Peuge ot Speedfight 3 decide!? So and now I ask you for advice.. what do you think about the occasion and what do you think about the Speedfight 3?? please write your opinion about this! Thank you already!