Above is a link to how the 780g system has performed. Let’s hope it performs what they say it does
It wont. That’s just marketing.
Automated systems are tough - lots of work.
If the goal is less work, I doubt that automated systems are the right fit.
The 770 has been way less work than an ordinary pump using set basal rates. I only have the carb ratio and AIT to worry about when the weather changes. Medtronic’s sensor may not be as good as dexcom’s but it does the job.