This is a tribute to Dune 2021. Paul looked really solid in this version. He was ready to fight at close range and can do well even without his barrier technology. Throw that in as well and Gustafson Sr has no real shot here. The guy is just too old and doesn’t have the stamina needed to take on a fighter like this. I’d give Paul the edge to win this in a rather quick battle. Paul Atreides wins.