I haven't ever had a choice but no matter I'm sure using a pump has saved my life and reading the research others put in to reaching a decision I'm pretty glad I got told, this is what you're using!
I got a Roche back in 1999 when I knew nothing about pumps and didn't have home internet, very scary! I used a Medtronic Veo for 4 years and changed to the Medtronic 640g a few months back which I love. It is a fantastic piece of kit and the customer service and back up is great.
It gave me back some confidence after losing my hypo awareness, removing long acting insulin from my life was the best thing.
I hope you find a pump benefits you and restores confidence for you. They all do the same thing at the end of the day just with different screens, menus, handsets, glucose meters, cannulas, tubing/no tubing, cgm integration etc.
Good luck making a choice- if you have one- and getting started🙂