What are best specs/builds for unranked and solo queue?

I am sure that meta for ranked and/or organized groups is completely different thing than meta for unranked and/or unorganized groups. I was wondering what specs/builds works best in unranked/solo queue pvp?

No idea why, but from my experience i have been doing better with core specs in unranked pvp solo queue. Condi PU core mesmer (Sc/Torch + staff) is on top from my exp, survivability is great, dmg is ok, stealth x 4 times and clone spamming are by far the best defensive tools. Condi Axe Mirage is ok too but i feel a beet weaker "thx" to one dodge. Next condi core Necromancer or Scourge and core Guardian: both condi and bunker are performing better then DH and Firebrand, at least in my hands. When i enter pvp with my Reaper i get destroyed immediately and i have absolutely no idea why i am always a nmb. one target. As Scourge at least i can survive longer and help my teammates. I have some mediocre success with Mender Tempest and Weaver: survivability is great but dmg is really low.Can't comment on Engineer, Ranger, Warrior and Revenant, because i don't play these professions.

I am sure that majority of a PVP player base only/mostly play solo queue and unranked PvP, but i can't find any info about what professions and builds work best there.Sorry for English ...

You play competetively - you choose class/build that goes well with teamcompYou play soloque - you choose class/build that can carry games. Doesnt have to be top meta, just the one that you know how to push to the limit.

^you can put that in every pvp game, gonna work.

Sounds more like natural variance between games. Yeah you get focused on reaper because teams compromised of more experienced players know reaper and necro in general will fold to pressure as they can't deal with CC and their escape mobility is situational.

Play that what you are feeling best with, when you solo q, when you team q you can look for more class combinations that can work.Idk if the majority is playing unranked but in ranked (5vs5) many playing solo q

to add on to what @widmo said, realize what your role is but don't get tied into doing just that (@ you far/ home campers). the more you know the farther you go.