You will enjoy the tSlim pump. I just switched from Medtronics to the tSlim several weeks ago.I was just called from the company my endo uses to order pumps. They will be shipping my t:slim G4 today!
This is my first pump, so I am EXCITED beyond belief. They told me it would take 3-5 business days. I would think the 3 since they are only about 35 miles from me. Then I have to call to get trained on it. Right now, I'm busy reading the manual.