Own quite a few Deli grinders - Climax, Ditting, DIP, Compak. Personally, I don't like the DIP as they clog in the shute and the calibration is all over the place - they are a strong grinder, but you get what you pay for - it is certainly a lot of bang for your buck if you can live with the compromises. The Climax is like a tank and the grind quality is so-so - again, good for the price. The Ditting is superb, blades are exxy. The Compak R120 has been performing very well - quite fast, cool and calibration/accuracy is first rate and only a small amount of clogging at the end of a grind session (say up to 20 or 30g). The bag shaker on the R-series is very good and in my mind an absolute necessary for any half decent deli grinding. fitting 1kg bags underneath can be a little close, but overall I'm happy with it.