Shenhui SHG690 or Redsail M900

[Terry Wade]

I'm new to this and I'm looking to add the laser to my small engraving business as I have had to turn away about a half dozen jobs in the past couple of weeks that I really couldn't do with the equipment I already have and I know the laser would have changed that. I have been reading as much as I can find to educate myself and have come to the conclusion that for the money I have available the Chinese machine is what I can afford at this time. That being said I think that I would be best served by either the Shenhui SHG690 or the Redsail M900. I would like to know what everyone thinks about my choices and what do I need to look out for and what spare parts should I order at the time of purchase? Also the who is the best importers to deal with?

Thanks.........Terry Wade