Re: CNI vs. S-KY green Portable Laser which one be
IMHO, CNI produces the highest quality laser systems available out of China, in general, hence the higher price. The barrel machining is superb, and the operation is exceptional. Everything works out of the box. Right up there is Viasho, also excellent systems.
Dollar for dollar you get more output from S*KY but the probability of getting additional headaches is higher.
What output power and wavelength are you looking for?