I kind of agree that the rep feels a little slow, but I also don’t mind that much, because most of the rewards locked behind it are cosmetic and you’ll likely reach exalted naturally while trying to collect the other rewards in ZM over time. For the rewards that aren’t strictly cosmetic, I think it would be better to make them BoA or just unlocked account-wide. I’m not looking forward to having to grind the rep on my alts when I eventually get around to playing them more, but I won’t feel as forced to do that if I can get the essential rewards on my main.
All that being said, I wouldn’t be against buffing rep gains by a bit. Two months is a really long time to get to exalted, and then you have paragon chests to grind after that… I would prefer it to be done by making WQs or the weekly quest give more, rather than adding rep to the daily quests or other sources. The daily quests primarily offer cyphers, flux and the occasional gear rewards, so once a player no longer needs these rewards, they won’t have to do them anymore - and I think that’s nice and something worth preserving.