Both the bikes are good for commuter style riding while the best 150 cc bike comes out to be Suzuki Gixxer instead of GS150R. The motorcycle is offered in two different body styles and 4 different variants. The even more good thing about the same is that it will soon launch with rear disc as an option.
Suzuki Gixxer is the best bike when compared in terms of performance, mileage and style. The range starts from INR 76,650.
Know more about Gixxer here - http://autos.maxabout.com/bikes/suzuki/gixxer