5-Box leveling speed

[Anemo]

Sm gy, lib, and armory were a solid 2.5 hr/ level, and cathedral was closer to 3h/ level, so I only ran enough to get the gear

Do you see what I am missing/ are you certain of your exp per hour?

I just did level 35 in SM Lib in under 2 hours without going super hardcore or anything. I do have 1 mage at level 38 (rest 35) but I doubt it has a huge impact either way. I guess 4 DPS is going to be faster unless your tank can make up the difference with significantly larger pulls.

Edit: Random Lib run when squad was 33 (1 mage 36)