Hi
@mosie-rosie
I switched to 780 two years ago in order to loop. It took some getting used to and to trust the pump to do a lot of what I had done before. I was not familiar with Medtronic pumps, so there were some changes to get used to but the support line were brilliant, as was the training available.
I understand that in manual mode the pump behaves very much like the 640 with some improvements. The big extra is the possibility of looping along with the Medtronic sensors. I use the Guardian 4 sensors which require 1 finger prick for the week!!!! I was doubtful whether this would be true but it is. Just one calibrations.
I use the pump in Smartguard which is their closed loop system. I now would not want to go back from this as it is working very well for me, and I find that I have plenty of time when I can ignore my diabetes, and just let the pump and the sensor chat to each other and do corrections as necessary. My favourite is the amount of sleep that I get, the pump settling things down in the first hour or so and then waking up back on target.
I did chat to DSN about a comparison between 780 and t-Slim and at present I would stick with my current pump as there is not enough benefit to make me want to change.
I will flag
@everydayupsanddowns and
@Sally71 who are both familiar with the t-slim, who can give you the pros of their pump.
If you have any questions do come back to me.