Honda Shine SP is a very good bike in all aspects. I recently bought it and it gives great experience as compare to other bikes with this range like in 125cc engine 60-65 kmpl mileage
compare to cb shine it has 5 gears with top speed of 100 km it also has digital speedometer, low fuel indicator front and I rear disk brakes. The most important thing of this bike which I and most of the people love is the sound of engine, it is very impresseble.
If you have less budget than 80000 then you should definitely go for this.
Thank you I hope it helps.