The Kawasaki Versys X-300 and Suzuki V-Strom 250 are both good options for your requirements. The Versys, with its more powerful twin-cylinder engine, will have the performance and long-distance touring advantage. However, the Suzuki V-Strom is a lot more affordable, and if you are on a tight budget, it makes for a genuinely capable tourer. Both bikes are quite tall, and you will need to get used to the height of these ADVs.
Something to also consider is the Hero Xpulse 210, which has a peppy engine, great suspension, neutral ergonomics, and is the most affordable option of all three. Take a test ride of all three before you decide.
