You don't associate mechanical keyboards with sleek portability... and you don't associate portable compact keyboards with great tactile feedback or mechanical travel. Lofree's somehow managed to blur both those worlds into a keyboard that offers the best typing experience while weighing just a pound and being 0.6 inches (16.5mm) thick at its thickest point.
I don’t see anything like QMK but I do see a “Lofree Configurator,” so this will be a hard no from me. Looks really cool though.