For the record, cars that are high-performance forced induction ( either turbo or supercharged) will definitely give you more horsepower with high octane. It’s not debatable and has been proven over and over and over again with Dynos and track racing slips,
For every day driving, most people would not notice a difference.
But I’m taking cars to the track and ran 91 octane, then 93, and then 100 and each produced faster times than the other. In fact, the grand Wagoneer I just picked up tells you in big bold letters that you’ll only achieve high output 540 hp with the 3 L twin turbo, by running premium fuel