I use my anova weekly and almost never use it on a steak. I can produce a quality steak on my grill without destroying it and it's not really worth the extra time unless you've go a really good cut.Prefer strips/ribeyes on the grill b/c the combo of charcoal/smoke and fat is delightful. Feel like the anova doesn't do well with those types of cuts in a time effective manner. Maybe a thick filet or a whole cut for a party.
You are right though, anova + food saver is an excellent tool. Took me a bit to figure out how to use it everyday life but it's absolutely one of my favorites now. I really wish I had a 2nd one.
To answer the question -> SW at the Wynn. Waygu strip but I've had plenty of excellent steaks at Ruby's, Bob's, Tony's, Craft Steak, Bar American, etc etc. Hard to pick a favorite.