Q:
Question about home servers
A:
You will be able to swap to Tarnished Coast when, and if, the server stops being so full. It typically happens at least once every 2 weeks or so, but with server transfers costing ~$20, I’m not sure what I would do.
If you were to Guest, you could do everything and anything with your friend EXCEPT partake in World Versus World Versus World (WvW) together.
There are a few bypasses to the world transfer fee, such as deleting all your characters allows you to change your world for free, so if you’re a bit impatient, I would use this time to get used to the classes. I would not partake in PvE at the current moment so you won’t be daunted by re-doing the same stuff all over again. Simply make a character (any race, you’re making it for the class) and then go to Structured PvP (sPvP, located in the Hearts of the Mist [look for the crossed swords at the top left of your screen]) and test your skills/weapons. You’ll have everything (except Racial skills) unlocked, so you can feel free to figure out what you want to be/do. This will make it easier because you WILL make and remake and remake and remake your characters until you find what you like. It has and always will be a good and bad thing about Guild Wars. The Classes are so unique and different that you want to be all of them at the same time.