Q:
I can't decide
in this game wat is gud? everyting is gud! so dont ask gud klass just pik 1 and play you will njoy.
Five open slots, so make five classes? Play each to lvl 10 then decide. Early on, I just decided to play all 8, so I didn’t have a prob with decisions… though in the end I liked the stealth thief and fire ele the best. Stealth thief was obvious for me, but didn’t have a clue I’d like the fire ele. No one can decide for you. Of course with ascended gear incoming, I guess the decision is more critical now, for the time investment to fully gear up. If spvp it doesn’t matter much, but in wvw it can matter, especially faced with players in all ascended gear at some point. So just try the classes then stick to one I guess.
Of those options, I’d go mesmer. Warrior isn’t as good in PvP (even though warriors are very good in PvE). Mesmers can also bring a lot of utility to dungeon groups.
Though keep in mind they start off slow.
My advice would be to use your available character slots to try each class out for a day of play. There is no other way to determine what you may find fun and rewarding. All the classes are playable, but some fit certain players playstyles more than others.
Try checking out the Professions sub forums as well so you can see what issues have cropped up in players eyes with the various classes.
Welcome to the game! I’m sure you’ll have lots of fun.