Newbie

[Enkidoh]

Welcome back!

1. I'm not sure as I don't do PvP - it's worth noting though that FFXIV is pretty much PvE orientated, with PvP secondary content that is unconnected to the main game itself (it's not open world 1x1 style, but purely team-based in instanced arenas involving the Grand Companies). Most servers would have their PvP focused groups though, but again I'm not sure if Siren has more PvPers than other servers or not. Personally I think most players would be mostly interested in PvE and not PvP, but that is just my own observation, so it's probably wrong.

2. Yes you can! You're only stuck with your starting class til level 10 - as long as you complete the quests the Guild for your class gives you up to level 10, you will unlock the Armoury System which allows you to change your class at will by simply equipping it's weapon or tool. Once the Armoury System is unlocked you will have to unlock each class manually though by visiting the guild for each class and joining up. But once that is done you can switch to that class at any time by equipping it's weapon or tool. How many you unlock and level is up to you. This page explains all about the Armoury System and levelling classes, with this page explaining about Jobs.

3. Yes there is, but sadly it's not available til you reach level 50 - it is unlocked by completing a quest called 'A Self Improving Man' that becomes available at level 50 in Mor Dhona. This page explains all about the glamour system in FFXIV and how to use it.

Anyway, I hope this wasn't too confusing for you.