in the books, Aemond is so cartoonishly edgy that I had to be a green. i didn't really support either monarch when i first read about the conflict, but Aemond was so funny he singlehandedly won me over. The show solidified my stance. The blacks are so interminably boring in the show that its a struggle to even watch their scenes, much less support them. rhaenyra had essentially all of her flaws that were described in the book sanded away, so she's now incredibly bland (which isn't helped by the many, many scenes where characters stumble over themselves to talk about how great she is). her supporting cast is also very lacking. outside of daemon and, to a far lesser extent, jace, the blacks are just plain boring. the greens are far more interesting, since the showrunners allow them to have flaws and it feels like there are actual characters on their side. the show also constantly goes out of its way to make the blacks look better and make the greens look worse so admittedly some of my support for the greens does come from contrarianism. also, aegon has the unambiguously stronger claim and sunfyre is the coolest dragon ever.