I've never found 2x to be complex or difficult, so each time this is asked, I say 2x. I just don't find anything wrong with it and the upsides are tighter gearing and wider range. That then works best for me since probably 40% of my riding is on pavement(getting to and from gravel). Tight spacing with larger crank is nice on pavement and wide range is nice for gravel.

There is no right or wrong- just assess how you will ride(you have) and decide which works best for you in those scenarios. There are benefits and drawbacks.