Wife bought me 1 of these for Christmas as my 3018pro decided to die on me. Arrived well packaged and within 2 days.
Assembly was ok took about 2 hrs, only problem I had was you get 5-6 bags of screws, nuts etc but none are labelled so took a bit to figure out which nut went where but soon figured it out.
Other thing I found when testing was axis was inverted and engraving came out mirrored, easy to fix just swapped the 2 Y axis leads over problem solved.
So far so good and definitely worth the price, cost less than my original 3018pro, larger work area and a much more powerful laser.
Would I recommend this?? Yes definitely.