Nostalrius Begins - Quality wow vanilla realm (1.12)

Greetings fellow beast slaying monsters.

I'm Tom and i am very new to this server! have not even logged in yet!

Perhaps somebody can give me some advice on what faction to start?

I like to combine raiding with active roleplaying, what is a good faction to do that on?
Where is there plenty roleplay but also good raiding guilds?

Go alliance if u want RP
The ratio is 50/50 and both sides have good raiding guilds.