I use the Accu Chek mobile and the Bayer contour next usb, the Bayer software is great for doing reports. When out and about I use the Accu Chek for its all in one features.
Got my meters free from the suppliers Bayer sent me a couple, while I bought a spare Accu Chek mobile from Amazon for just over £18, cheaper than buying the test cassettes on there own, though now get the cassettes on prescription.
You can set the insulin your self if you have the access code and know how to set it up, though it is supposed to be set up by your DN.
Amazon have put the Accu Chek mobile price up to £19.76