Hi Stephen
I have just added a comment to my thread called Medtronic 780g + Guardian 4, I think I started the thread on 16th September. You might find it a little helpful, although it will not include everything you will need to know and i do waffle a bit.
Pumps do definitely seem the way forward, now more so than ever that technology is improving.
Pros:
Definitely more control over your basal rates.
Probably more inclined to bolus when snacking
Takes the faff out of carb:insulin ratio calculations
No MDI set changes are every 3 days (7 day set changes are coming though!)
Cons:
Depending on what type you are tethered to a rather bulky machine
Pump failure does come with a high chance or DKA
Another function of being on a pump is that your team can see all your data, depending on my control and mind set this can sometimes be a pro and other times a con!
Are you using the Libre? This may help somewhat in the meantime while you decide about a pump.
Thanks
Michelle