I started this about a week ago and so far has been great. OK I've ripped of two cannulas on door furniture in the dark. Second sensor today. I'm using less insulin than MDI and have a mostly nice stable horizontal line. Still have to enter carbs. Easy at home, more difficult at all you can eat and drink buffet. I've had a couple of massages (reports soon) with the cannula stub and no problem.
Compared to my MDI sensor Libre that had 60 min warm up, these are 120 minute, but you can insert them early and then there is just a 10 minute warmup.