Well, it all depends on your preference. 

Do you want to have the classic version found in High Rock and around Tamriel, or do you want the Companion brand? Are you, or were you ever at some point a Companion? Do you want to contract Lycanthropy during your backstory or would you be willing to contract it during the roleplay (because there will be a quest series-esque adventure revolving around Lycanthropy in High Rock, and hence there will be the opportunity to contract it)?