I’ve always preferred the Plus phones and deliberately got the 8+ instead of the X, then immediately went for the Xs Max when that was announced. That’s the phone I’m using now.
After a year of using the Max, I decided to switch to the 5.8” 11 Pro. First, the battery life on the smaller Pro is now sufficient to run all day, whereas before the beefier battery on the bigger phones was a notable difference. Second, the Xs Max is damn heavy. Too heavy for easy use and I’ve even had a car mount bracket fail because of the weight of the Max. The 11 Pro Max is even heavier and I wanted something more nimble and easy to use one handed. Third, I’m sick of paying the premium for the bigger phone when the only functional differences are the screen size and an hour of battery life. With the Plus phones you always got a unique feature that set the bigger phone apart, but that’s no longer happening.
I’m sure I will miss the bigger screen, but I think the trade offs are worth it.