Once the machine is set up, the part that keeps owners happy is how much they use it. People who moved over from Ender-class printers describe printing more than they ever did, and the Qidi Box multi-material add-on is what makes multicolour jobs routine rather than a project. Some owners run the Q2 and Box as their steady, reliable setup and keep a second, older machine purely for tinkering.
The adjustments owners describe are mostly about expectations against the competition. Several bought the Q2 instead of a Bambu Lab P1S or a Prusa Core One, and they call the print quality roughly comparable while pointing to what the Q2 adds: open source firmware, safety certification, the ability to dry filament while printing, and no worry about being told in future what or how to print. On price, owners are split on how large the saving really is once the Combo bundles are compared, though for at least some buyers, shipping and taxes on rivals tipped the decision toward the Q2.