I have a pair of Giordana Body Clone bibs which are nicely made and very comfortable. The chamois is sort of medium size - thinner than Assos - but I don't know whether it's the same as the Laser chamois.

And +1 for Assos for long distance. Although I've just got the new model knicks and I'm not sure the chamois is an improvement. Could be new bike/position issues, so it will take a few more rides to know for sure.