I did it back in 2004 for a year and a half on my back. It was like Helga's House of Pain. It did remove it longer than anything else, BUT it all came back a year later. They also couldn't go anywhere near my tattoo because the laser attacks dark colors so it would literally boil my skin if they did. I tell ya BigA, it sucked getting it done. Worse than waxing for me and I'm really good with pain. The hairs actually pop out of your skin smoking or on fire believe it or not. And again it all came back after I dumped about $2000. This place was state of the art machinery also. I have a couple of friends, big guys like us, same deal and they went to different doctors with different machinery. I haven't seen it work on one guy yet. Women, maybe, but not men. Once that testosterone level builds back up, out comes the hair again. I just use Nair for Men now (the lotion, not the roll on).
http://www.nairformen.com/
Good luck though on whatever your choose. I am going to wait until the finally approve the topical solution they are coming out with which is the same medication for Alopecia, it just does the exact opposite, and removes hair.