I’ve had both and it’s rubbish, I’ve had alot of lazer treatment and about 4 sessions of the method mentioned and it didn’t hardly touch it (if at all), and it is as expensive per area coverage as the lazer. I know it’s a bit disheartening when you don’t see as much of a result instantly with the lazer treatment but it does fade upto about 6 months after the last session. I’d stick with the lazer, but it you have money to burn and don’t mind a bit of scar tissue give it a go.