W.salam, bro with due respect I don't agree to what you have mentioned as I drive V2......drive it in city plus take it to long routes.....there's no engine noise as such.....some voice is produced by evry kinda engine that usually increases a bit whn car accelerates, same is the case with V2. The unit tht I've responds to brakes very well, whn i touch 60 km/hr or drive above the brake paddle just needs a touch......it really gives the feeling of getting stick on the road. The only bad thing which i came across was wind noise which i got fixed at an expense of Rs. 1500 by installing door rubbers.
I believe in the phenomenon "ur money ur decision", U know well about sub standard quality of Suzuki, rest decision will be yours......but in must say V2 will not disappoint u.