I have both, mainly b/c I had access to HBO already. Disney + simply has stuff I must watch in regard to the MCU, dazzling me w/ stuff like Mando. and has the better archive so far. hiccups for sure but Disney + has me coming back each week.

For the marvel and star wars tv shows

HBO Max has a glitch on my Xbox that causes it to stop playing the media I'm trying to watch. I still like both, though.

Since Game of Thrones ended, I’ve spent a lot less time on HBO. Started the MCU in chronological order recently on Disney+! Love it.