Just Started
i would go ele or warrior for your first character
for PvE warrior is a bit easier especially at the beginning and usually welcome in groups for dungeons for example
and read this (at least the first post on that topic):
https://forum-en.gw2archive.eu/forum/game/players/OMG-If-you-only-knew-this-tips-for-new-players/first
some useful informations for new players
26x lvl 80 Characters
Most fabulous Character: http://i.imgur.com/5JtcBI1.jpg?1
Glad you enjoy it! don’t listen to the first part Orange stated. Play whoever the hell you want and find fun :P. That link though is beyond useful though. so save that.
Try several classes up to say level 20 or so. You can also mix the races up as well. By then, you may have found the one you really like.
One note of caution. Some classes like Mesmer seem harder at first than warrior or guardian. They come into their own later on though and become easier to play with more advanced skills and traits……
Glad you are having fun. Merry Christmas.