Best Above 150cc scooty Models

I have had this scooter now for more than 3 years and after driving it for more than 25000+ km writing this. Power is not as per 160cc engine, build quality is not up to the mark as we had paid this much of money. Service reach is not better and the cost is high, also if there is any issue you have no option then to contact SC, due to its very complex design and making. Even in case you need to change the rear tyre you must go to SC to remove it due to the mechanism to open the wheel. Parts availability is also an issue. Even a few issues are there which have not been solved to date. I am deeply regretting my decision to buy this. Only the company name is good nothing else. "Naam Bade Darshan Chote"