I noticed they're really inconsistent with how they've done the seating designation and associated pricing. For example, if you look at audience right/stage left, those seats at the "north" end of the long table directly behind the purple Side View Seating tables should really be considered Side View and not Main Dining, since Main Dining costs more and your view is the same, if not worse than the Side View seats right up against the stage. Not to mention, some of those seats are facing the wrong way and you're just crowded for space if you try to turn your chair around. Depending on the act, the two-person booth on audience left/stage right should also be listed as Side View as, at that angle, you're pretty much obstructed by the piano.
Anyway, I love 54 Below, love their performers and their staff, but they've done some weird things with ticket pricing since Feinstein's took it over, where they'll increase prices of the same seats during the on-sale period without ever making that transparent. Like when a show is selling well, they'll just up the price in the middle of the on-sale period than the original advertised pricing. And that's just a shady business practice.