I have build about 5 printers with these displays, mainly Vorons, but also other models. With Klipper installed you bring a new dimension to your printer, where the default displays are absolutely useless, you can do so much from this display. Reaction is good, also the colors and brightness, I am very picky and find these working very well. Connecting the flatcable on the back, remember to unlock the slot from the sides!! people often forget this and break it.