My surgery switched me to wave sense jazz...I had two, both broke. They gave readings in 1's and 2's which id never had before and didn't feel that low, realised it was the meter, tested on my brothers kit to prove it was broken. Switched back to the my life pura which is just as cheap but the one I've always used...I was keen to stay on this as I use carbs and Cals for calculating insulin so don't need an all singing all dancing machine....however, my diabetic nurse made it very clear to me that I am entitled to the Meter that helps me to better manage my diabetes....so fight your case, don't give in. This is your life, you should have the meter that helps you live an easier and healthier life!!