I am using the tvs wego from past 3 years and from that experience I can say that its an average moped but as compare to other available mopeds in the market, its lag too behind them .it gives milage of 30 km evenafter maintaining it pretty well.inshort its has a HIGH MAINTAINCE requirements.which is surely not good thing. few good things about it
1) looks decent 2) light weight as compared to other available varients 3) handling is ok.
But due to its high fuel consumption this moped is not so refferable. So if your ok with all above mentioned stuff then only go for this.