I've been using macOS exclusively for about a week and I'm a little embarrassed to admit how smooth things have felt. Not because of macOS specifically, but because I don't need to worry about keeping things set up and synced on Linux, too. I've been worrying about it a lot lately. More than that, I've spent a dizzying amount of time on it and taking a break from all that has been a relief.
The advantage of using macOS is that all of the comfort food software I love is there. I get my photo processing workflow the way I like it. I get all my little utilities like PopClip and Keyboard Maestro and Alfred. I get Tinderbox and DEVONthink. I get dead-simple sync via iCloud and backups using Time Machine. Trying to replicate this is an unrealized dream for me when using Linux.
There's a lot of friction introduced by managing two OSes on two or three computers. I don't enjoy it and I'm not sure it's worth the trouble.
The benefits I get from Linux are real, but they are more about philosophical alignment than about practical day-to-day computing. I'm convinced that one day I'll switch fully to Linux, but I'm not quite ready yet.