Updates 5/14/19. 7/30/19. Added missing Imaging section. Thanks Ron! 3,278 word post, approx. 4-5 min. read Hey there friend, and Welcome aboard!! Let’s start with a quick chart! Before we get into the Sennheiser HD 598 vs. HD 650 vs. HD 600 MEGA shootout, grab a snack, sit back and relax because.. You’ve come to