What's it to be used with? If you're considering pairing it with an espresso machine, the grind quality isn't an issue; it's a matter of adjustability & convenience. To get the most from an espresso machine requires a grinder that is infinitely adjustable; and that adjustability must be simple, because a good barista will adjust the grind all day long.
I have a few hand-grinders and will use them when storms knock out the electricity, but I would wouldn't dream of using one regularly to make espresso.