Old o-like 200mw green module alternative

Before O-like changed it's web page it offered an alternative 200mw green brass laser module the cheaper one by a couple of dollars...now they do not sell a 200mw green module but a web site called www.space-linker.com does sell the 200mw version. Who from this forum has the one of those modules that have tested them at 4.2 volts? Does it have a thin beam like O-like's does and is it close to 200mw maybe 180mw...thats still a little bit better for burning than a 130-150mw version from O-like. PLEASE respond if you bought one of those modules the 200mw version and share the actual abilities of it at 4.2 volts instead of 3 volts. THANKS!