Q. Which is better for a short height person among SP Shine, Unicorn 150 and Xblade?

It depends on your requirement. In terms of comfort shine would serve your purpose, but you cannot expect highway performance. If you’re comfortable to ride at 50 kmph on highways go for shine. Because above 50 kmph you would find micro vibration on handlebar, seat and foot pegs. If the budget is not constraint then Unicorn is solid package.

If you are below 5.4ft then none of the bike will fit you but you can try bajaj avenger if your height is above 5ft.

Non of them