Bob is buying the new Apple MacPro. He was thinking of getting the XTR monitor, but he's not high on paying $1,000 for a stand. Leo says that the monitor is really a color reference monitor for professional colorists. It's a beautiful work of art, but it's also $6,000. So for 99.9% of us, it's not necessary. But if you're doing video, you're going to want a very color-accurate monitor. Apple will likely continue to sell the LG UltraFine 5K monitor as well. It's expensive as well, but not nearly as much as the Apple monitor.
Apple Mac Pro
Michael wants to add a few additional monitors to his Mac Pro but the HDMI connectors aren't working. Leo says it's odd that the HDMI can't be used in conjunction with the Thunderbolt connector, but that could be. He should check out this tech note from Apple.