I came to Endurance Lasers after searching for a solution to constantly burning out low quality Chinese Lasers.
Endurance Lasers are more powerful and have a smaller beam profile than the above mentioned Chinese diode units enabling me to achieve greater precision for detailed engravings without the troubles and space requirements that accompany low end Co2 systems in comparable price ranges.
George is responsive to issues and although he is quite literally half way around the Earth from me I have received the items I have ordered in a timely manner.
I do think he could do a little better on packaging and documentation of products but my overall experience has been satisfactory.
Big bonus for computer nerds: he accepts Bitcoin as payment.