DavecUK I was happy to take a punt as its relative cheap - a bit different to the 2 conical hand grinders, pretty small in size etc. I guess all I really need is something for when I am making drinks back to back and so a hand grinder would be less than ideal.
Not sure though that I need to consider spending oodles of cash on a grinder - I doubt I would notice all the “differences” in my milk drinks. Maybe a used niche zero is a way to go… not sure I can think of much else in the single dosing market.