Are these modules good?

[Crexonz]

dia 12mm housing /5.6mm diode houisng with lens /10 pack [OL1230H] - $20.00 : Welcome to O-Like.com, Your source for laser products

I'm just wondering because they look exactly like the aixiz modules.

 

[horhay]

i wonder if they ARE the aixiz modules... ive never noticed that, ive just seen o-likes bigger modules. these are the same size as the aixiz. now im curious, thats pretty damn cheap

 

[udanis]

Someone brought those up a few months ago. (why do i remember that?)

They seem very simliar.