When will the KTM RC 250 launch. I am waiting ... Anyone plz suggest me between R15 V3 BS6 or ktm RC 200 bs6 which is better in mileage service cost and in availability of bike parts easily.

Which is better between KTM RC 390 and TVS RR 310 ... Should I buy BS4 version or wait for BS6 version? Dekh bhai! Chalane wale k upar depend karta hai. Kharabi haar bike me hota hai.