I have ridden but never bought a wave.
But i bought a sonic 125 while owning pgm.
Sonic is a sports cub, with full length forks. Its handling is quite fun and after setting sprockets only, i can hit 140km/h on meter. (Rider full tuck in or downslop or slipstreaming. Haha)
Used to go work daily from bedok to woodlands.
Is quite ok but when u're in a rush really cannot go faster when already at full throttle.
But its not as economical as wave. Since its got radiator and always riding full throttle everywhere doesnt really save fuel. Haha.
4lliter of petrol only can go 1xxkm.
Still regret selling it.
u gotta know whats ur meat n poison so can make a more calculated decision..