Had my DF54 for about three weeks and haven't had any of the issues (clumping, coffee grounds all over the shop) some are reporting. Quite the reverse; it's been amazing. The difference it's made from the Iberital MC2 is night and day, there's virtually zero mess and absolutely no retention. I, unlike the Hoff, also quite like the bellows thing. YMMV.
Had my DF54 for about three weeks and haven't had any of the issues (clumping, coffee grounds all over the shop) some are reporting. Quite the reverse; it's been amazing. The difference it's made from the Iberital MC2 is night and day, there's virtually zero mess and absolutely no retention. I, unlike the Hoff, also quite like the bellows thing. YMMV.