Thanks SB2015, so far I've only had the Combo and (very briefly) an Insight, that I didn't like.Welcome to the forum @Drifter
Which pumps have you used so far, and which ones are on offer in your area. It is often useful to find out their list first so that you don’t put time into researching ones that you can’t have.
I have used a Combo, which is now discontinued, and most recently the Medtronic 780G along with their sensors in a closed loop system. Happy to answer any questions if this is one you are considering.