I have an Accu-chek spirit pump. It works well but doesn't do what I wanted it to when i chose it. I was fortunate that my insurance at the time paid for it but the new insurance has a limit and I don't know what they'd cover.
I wouldn't ever want to be without my pump. It has made my life so much easier and better and healthier. I've been using a pump for 7 1/2 years now and I hope I will use one until my dying day.