Guild Wars 2

I’m trying to decide on a main, I know I know play what you like but after reading profession forums and it seems like there are only 3 viable professions for all round game play warrior, guard and thief. The rest of the professions are either bleh or only good situationally or nerfed to the ground. Is this just general forum whines or is it really not worth leveling anything but the 3 above??

Honestly it’s pure aesthetics of the class. I actually like the way it plays but..always a but, I hate that my weapon choices are only guns and I really hate those back packs. If I had some weapon choices or choices for different looks it would be my main.