as sweepy said, some sets of juicys (of all numbers) end up biting quite close to the bars as it is. But a well bled set of juicys (get a bleed kit where you can de-gas the fluid helps a lot) is nice and bitey. I had a set of 5's from merlin which were like that straight out of the packet, and mrs julian's as came fitted on her specialized myka fsr are also great.
Failing that I have found the older style shimano's (565, 765, lx, m800) are both inexpensive, easy to bleed (you don't even need a bleed kit, just a tube and do them like you would a car) and easy to get a nice 'quick' bite and short lever throw on. Only downside being that you can't get seals to service a duff set, you just spend £30 on a new capplier or lever and replace the whole unit. Not that they go wrong much.