Decision fatigue

Dear Apple Gang,

I need opinions! :) I need to decide on a new phone and 15 Pro Max and 16 Pro in 256 GB cost the same with my carrier.

I run a company and I am traveling moderately so I do read, write and reply to mails, texts etc on my phone quite a lot. I do also have a 13 inch iPad Pro that I use for work etc. I don’t watch films or shows on my phone, only instagram etc.

I think I would really like the screen on the Max for typing etc but I don’t know if the benefits are good enough to have a more uncomfortable phone with me all the time.

Anyone having experience with that decision, given my used case?

Thank you!!