Hi I got a Nano from the advert on this forum(the first 50 free ad) and - it turned up last week -well the finger pricker is the least painful I have used (devote coward here -6'2" and scared of a little needle !!) and easy to use as well. The meter is great - quick, easy, clear digits and small. I'm very happy with it - do wish the case was a bit bigger to keep an extra tub in for used strips etc.
But over my old trusty meter -a one touch ultra easy (if I got the name right ) I'm totally converted - meter good; the finger pricker - outstanding - and the alternative site testing is much less painful (again) than the finger (if suitable for you / time etc)
All told GREAT !!