This is terrific advice. I run one monitor in the standard horizontal configuration and one horizontal. Everybody who sees it falls in love. I can get 100 lines of code on the monitor and rarely does a line wrap. PDFs and other documents look terrific.
I just switched to this setup and it’s great. Windows unfortunately doesn’t natively support “snap to left/right” on a horizontal monitor and “snap to bottom/top” on a vertical monitor at the same time.