Well
the tvs vector, according to what I found out is really efficient.It is priced quite economically and its acceleration and its looks are good enough.
(though not enchanting!!)
it has got a 110 cc engine and 8.1 bhp.
well, this bike has even got a national award from the Technology Development Board, Ministry of Science and Technology, Government of India for successful commercialisation of indigenous technology.
one of my cousins has bought this bike and he says that it is the best bike for one who demands both economy and style.
all in all I personally approve it .but if you are a teenager who demands more power and style then u gotta think before buying it.