I inject large boluses to deal with peaks (puberty), often more than 10U at a time, but my TDD is less than 60. I have found that, for me, I respond much better to pen injections for large boluses than pump. I think it has to do with absorption.
I am starting Loop right now. I have not figured out how I can report pen injections while using Loop. I am sure I am not the only one with absorption issues. How do you use pen injections while looping?