I think they're decently close but the Maui Invitational is the one that jumps off the page, and this year's Battle for Atlantis was talked about as one of the best fields in a Thanksgiving tournament of all time, so advantage good guys.
The Battle fro Atlantis was a much different looking field when Iowa played in it. Iowa State has played in the top 2 holiday tournaments in back to back years and I believe we were invited back to Maui in a couple years. Quite the tip of the cap to Iowa State