Low to mid level activity

Looking for a server to level up with a friend of mine.
Started in Kurinaxx as alliance and it’s quite dead.
We are both going Alliance and are fairly active. I will be very active as I near higher levels as I am a returning TBC player and know what high end content holds and was an active raider.
Can anyone give an estimate to lower and mid level activity in this realm or recommend another realm for people rerolling alliance?
THANK YOU!!

Did they confirm TBC and how they are setting it up?

Asking the real questions.