Having a great meter with perfect connectivity would not solve the fundamental problem; you need to record and analyze more than just your glucose measurements. You need to record your glucose measurements, your medications (date, time, dosages), your diet, your exercise, and probably other things I haven't thought of yet. I use a simple set of utilities that make it easy to record date, time and tagged data (glucose, carbs, exercise, etc) in plain text files. That leaves me free to write software to analyze my data any way I want.

My goal is to create software that uses Bayesian algorithms to tell me exactly what I need to do (medications, diet, exercise) to keep my glucose measurements nice and flat.