Looking for a 300cc sportsbike

I am looking to purchase a 300cc sportsbike and am looking for some clarity, as my options are the KTM RC390, Kawasaki Ninja 300 and the Yamaha YZF-R3. The key areas I would like my bike to excel in are rideability in city traffic, value-for-money, mileage, overall performance and after-sales service. Please help me decide between these beautiful machines.
Osho Krishnan, via email

AAA Go for the KTM RC390, so long as you don’t mind a single and don’t want a twin-cylinder bike. The RC390 trumps all its competition offering a pretty impossible to beat package for the price it comes home at.