Sadly INEOS got knocked out of the Prada Cup but the best boat definitely won.
Have you tried watching the Mozzy Sails posts on YouTube on the Americas Cup & Prada Cup? If you have not tried watching them watch this on Luna Rossa's tacks.
https://www.youtube.com/watch?v=DNradCJBZ_U
Mozzy Sails analysis on the America's Cup is really excellent.
There are many of these postings and they are well worth watching. The one (actually in 2 parts) a few days ago on mainsails is also well worth watching. They cover lots of stuff on the sails and how they are controlled. How the teams are taking advantage of the rules. NZ seem to have taken it to the limit by setting the deck very low and the mast ball high. They have then extended the Mainsail below the mast ball by as much as 18 inches so they have got much more sail area. It seems that this is a loop hole in the way that the rules are written. Clearly they planned this months ago when the hull was designed....