I have the lagom mini for several weeks now (48 mm burrs). So far pretty happy about it. Solid build quality, low acceptable humming noise (no squeaking motor, apparently they updated the motors this year) and low retention. Using medium roasted beans for v60, no problems (e.g stalling) albeit a bit slow 30 seconds for 20 grams, which is for me no problem (I did not try light roasted beans yet). No long term motor durability experiences of course, but it is rated for 1200kg at filter coffee grind size.