Just got home after a short trip to WDW, which included Saturday, Oct 8 at DHS. Crazy trip with parks closed on Friday, Oct 7, but that's a story for another time...
I wanted to send profuse thanks to
@yulilin3 and everyone else posting in this thread. We walked out of Club Villain at 7:15, with fireworks staring at 7:30. We walked straight to the front/left of the Chinese theater and had a good view. I think it's similar to the Wishes view from the tomorrow land bridge (a little close and a little to the side, but a great last minute spot). I'm short and it was much better than standing behind. We all loved the show/projection/fireworks.
Launch Bay was a huge hit too. My DD wore her Rey costume (she was supposed to wear it for
MNSSHP, but it was cancelled). Fun interaction with stormtroopers, jawa, and Chewbacca. I think it was our favorite day of the trip!