First off all i'd like to thank everybody for the massive response, i didn't expect this.. GW2 truelly has an amazing community!!!
I'd like to give some more explanation for ppl in the same boat as me.
After reading all the comments (ty again) and doing some thinking i've come to these concusions _(for now..., pls help me)_
Recommendations:
Guardian: They can do everything (very well as many ppl told me) but aesthetic isn't truelly my thing, and i really want to connect fantasy wise with my characters.
Rev: This is a recommendation that i'd like to try in the future but I dont have the char slots for it ATM.
The contenders:
Ele: Can do everything and I kinda fell in love with the Weaver, the flow of Weaver and animations are amazing. I tried it in PvP and destroyed ppl (they probably were bad tho :( ) Sadly i dont have the SP for Weaver atm and tbh i'm kinda scared because I keep reading it's a really hard build to perform well with. And also that Weaver isn't that great atm (other classes do everything better)
Necro: necros can do everything (even tho they arent the best at any one thing), fantasy wise very very nice. But somehow I dislike how the weapons play, I can't put my finger on it
Mesmer: Aesthetic is amazing, Overall feel is also quite nice (love the GS and pistol playstyle , pew pew) , shattering also feels cool. And even though you can't really heal with this class it's still a strong contender for how cool the class is.
TLDR: i still haven't decided and i'm a mess
Update for who's interested: For now (!) i've settled for Mesmer, love the feel of the Mirage spec and haven't tried Chrono yet. My next char slot will be used for Engi of Rev or thief. Thank you everyone for helping, Happy Holidays and have fun in GW2 :)