Purchased this recently from 3d printer superstore, the people there were very friendly, down to earth and easy to deal with.
Couldn't help but jump on the great value the q2 presented with its chamber heater, ideal for some high temp filaments, and larger build volume over other much pricier machines such as the x1c and prusa core one.
Untuned, Out of the box, the print quality blew me away, and i was very surprised how nice its prints looked without doing any belt tuning, especially compared to more much more premium printers ive used such as the h2d. The printer also seems very stable, unlike alot of other top heavy non flying gantry corexy machines that tend to vibrate and shake with fast movements, this printer just seemed more rigid in all the right places.
Did have a minor weight sensor error, which didnt affect the printers operation, but qidi support were exceptional to deal with and shipped me a whole new hotend very fast.
Having owned and used many different brands throughout the years, this was my first Qidi printer and from the intial and easy unboxing it has been by far the best and most confidence inspiring new 3d printer experience i've had.