I actually find myself not playing as much in SB.
I stopped playing before HW dropped then came back in 3.5 and had a really fun time as there was so much content to catch up on.
For SB, I'm just not feeling the same excitment.. I think part of it revolves around the story so far, which has been just ok to me; feels kind of disjointed to be honest. Probably why I haven't really had the desire to go through the story asap.

That and I've only unlocked 1 SB dungeon, so everything feels repetitive.

Anyways, not saying I'm bored, but just not feeling as excited with this expansion as I thought I would be. It's still early so plenty of content still to come and work towards. But for now, I just have minimal desire to log in and run a dungeon or two, do a couple boring MSQ and level up. I hope the story does get better, that will go a long way to help me want to log in more... I just got to Yangxia, everything before that was such a slog. Absolutely hated the Ruby Sea part lol.