Where do I chop?

I got this monstera mint and was told to chop it, specifically to cut down about 3 leaves where it started losing its variegation. If I were to cut 3 leaves down, it would have to be here (red line in picture). There’s an aerial root right there so I’m not really sure how I should cut it? I want to be able to propagate the top leaves that I cut off. Where would you suggest I cut? Everything seems so compact