After a year of debating with myself, I finally decided to give CGM another try. I've just ordered a Dexcom. I had an expensive, frustrating experience with a CGM system about 5 years ago. Too many "lost sensor" readings. It now sits in my closet.
I am thankful for this forum, which was really helpful in helping me decide to give CGM another try. There's nothing like talking to people who are actually using the system.