> SpaceX performs some amount of cleaning and refurbishing before using the previously flown fairings on a subsequent flight. SpaceX has reflown fairing halves more than 300 times, with one being reflown for 34 times.

They gave up on catching them in nets, because it turns out they're fine splashing directly into the water.

Additionally, the New Glenn fairings are very large for their weight capacity. New Glenn has 3x the fairing volume compared to the Falcon Heavy, but can throw less mass. So many expected that BO designed it this way because they expected to increase performance of their engines in the future, making the weight/volume ratio of their fairing more balanced.

New Glenn has 45t of capacity now. Increasing thrust by 15% should increase that to 51t, thus making New Glenn 7x2 also just barely a Super Heavy booster. Perhaps they didn't call that out because that would overshadow the 9x4 announcement.