Tauri WoW offers several realms, and is known for their extremely high quality. In this case, their most popular MoP Server is their Mist of Pandaria Realm called Evermoon.
Evermoon, by Tauri, is a blizzlike international MoP Private Server with an English and Hungarian Community. Evermoon has a Cross Realm Battleground system implemented, as well as Cross Realm Dungeon Finder & Cross Realm Raid Finder system. As a result, the battlegrounds, dungeons, and raids are very active because it connects players across from their different MoP realms, and socializes them to ensure there are enough of players online.
Evermoon is a 2X rated MoP server, and is a great server if you want to enjoy and play Mist of Pandaria content and you care about quality. It is probably the Best MoP Private Server in terms of scripting.
They offer VIP features on their Evermoon realm, though.
The Evermoon MoP server from Tauri is running on the 5.4.8 patch, and consists of regular updates from the dev and staff team. They have around 1000-1500 players online. We recommend giving Evermoon a try if you want to experience MoP and you also care about the leveling phase.