I'm pretty excited about a lot of the 4.3 content, especially the Namazu beast tribes and third custom delivery NPC (and maybe Doman reconstruction?). I even have alts to take advantage of the experience rewards this time around. Also super excited about the raid roulette because it means Alexander queue times will be reasonable again, and I love me some A12. And A8. And a bunch of others. And of course it's always nice to have a bunch of new dungeons and trials and whatnot. Plus with cross-world linkshells, I can now stop passively ignoring my old FC and actively ignore them instead!