I cannot recommend the QIDI Q2.
I cannot recommend the QIDI Q2 based on my experience. At first I had ongoing print quality problems and a PTFE tube that rubbed against the glass top cover. Support acknowledged the rubbing issue and suggested I print my own riser modification for a brand-new printer. After continued troubleshooting, a much more serious issue appeared: while heating the chamber to only 65°C, the printer repeatedly reported ADC/chamber temperatures of around 130°C and triggered emergency shutdown protection multiple times. Ambient room temperature was only around 20°C. I provided logs, screenshots, videos, and spent weeks communicating with support through more than 10 emails. Instead of diagnosing or replacing the faulty component, I was instructed to manually edit the printer.cfg file and increase the thermal safety limit from 130°C to 150°C. I do not consider modifying thermal protection thresholds an acceptable solution for a new consumer printer. Raising the shutdown limit does not explain why the sensor spikes occur in the first place. The hardware itself has potential, but the support experience has been exhausting and disappointing. I expected a reliable product, not weeks of troubleshooting and manual configuration edits on a new machine.