Moped purchase 50ccm

Hello, since I know exactly 0 with the topic scooter, I would have a question which scooter I should buy. My specifications: 50ccm New Max € 2,200 15,000 km survive Top case should be mounted (no idea if this is possible with everyone) And then another question prefers to buy now or only February/March next year? Thanks already in advance. Should I have forgotten something, just write below will report me as soon as possible.