I have a TBTS 350 and my friend recently purchased a duke 390 which was launched near diwali. Not months ago :p
Anyways if you are 5ft 4 duke will suit you. The 390 is a monster with 44 bhp and the accelration is just insane. Bike reaches 100kms in mere seconds ( 3rd gear)
Head turner for sure. People just keep on looking at the bike. Abs
works are super effective. It just gives you more confidence in braking.
Cons of the bike.
Looks exactly the same like duke 200 (only color difference)
Becomes super hot in minutes. In TBTS you won't feel that much heat.
Is priced at 2 lakhs OTR DELHI.
Mileage of just 15-16 kmpl. And with premium petrol it costs 5rs per kilometer.
His first service is due tomorrow. Will share the cost as well.