I'm curious about something.
I see people express that sentiment a lot.. "there's not enough content in the lower levels", "everything's at end game".
Have you completed all the lower-level content? Have you done all the quests? Experienced all the storylines? Worked up the ranks of your GC and experienced all that offers? All your class quests?
Begin Aside===
Actually, I just checked your character on lodestone out of curiosity. Unless you have an alt with higher levels, your highest level is 35. If that's the case, then you haven't even reached end-game yet. How could you claim that "all the content" is at a part of the game you haven't experienced at all yet? Hearsay?
===End Aside
I'm going through the game doing all the quests I can find, working up through the GC stuff and so on, and I honestly feel like I'm going too fast to get it all in. There are quests I picked up at their intended level and by the time I get around to doing them, I'm at least a few levels beyond them.
If you're simply not interested in all that, then that's fine. That's your preference. But in that case, you should really be saying "there's not enough content that I'm interested in doing in the lower levels, and all the stuff I want to do is at end game". That would be more truthful than just making the blanket statement that "everything is at end game".. because that simply is not true. Content that you personally aren't interested in is still content.
At the same time, it puts the request for "faster leveling" in a completely different and entirely subjective light. Because really, the problem of "not enough lower level content" only exists for you and others who share your playstyle/preferences. That's not because the game is lacking. It's because you're not interested in it. That's two different things. So, for folks like yourself who perceive the most value at end-game, nothing SE adds that isn't end-game specific would be "enough" for you. You'd likely race past it all, because "everything is at end-game" for you.
For others, there's tons to do and, at least for me, levels go almost too fast to get through all of it that I want to before I've out-leveled it. If this were any other MMO with the standard "one class per character", I'd have to roll an alt to get to experience them at their intended level. I've had to abandon over half my quest log a few times already, just to clear out quests that I was too far beyond for them to be any challenge to me.