Thief or Mesmer? For sPVP and WvW
i played only mesmer in all BWEs but in release i switched to thief because i felt mesmer was less interesting to play in wvwvw.
I can only talk for wvwvw as its my area, I run a mesmer wvwvw guide and regulary play in a mid sice team roaming. Also play alot solo and dual team with meser and completly love it.
I link 2 short hut entertaning vids from my guide who I think you will like. Enjoy.
A vid made after the mesmer nerf, show our dmg and some basic playstyles.
latest guide vid 1 vs x, about play outnumbered.
guide/thread: https://forum-en.gw2archive.eu/forum/professions/mesmer/guide-WvWvW-Shatter-cat/first
/Osicat
https://forum-en.gw2archive.eu/forum/professions/mesmer/Guide-WvWvW-Pve-Shatter-Cat/
You enjoy challange, yet you played DK ? : ) But that is another topic, I would suggest going mesmer, in my opinion they are more useful for tpvp team (portal/time warp) in comparison to a thief. And also has a great burst capabilities.
“Most importantly which is the most enjoyable to play?” It really depends – for me, I can’t play mesmer with his pink summons, most useful utilities ingame for team, many ways to evade dmg they feel a bit “cheap” to me. I really enjoyed playing my necromancer, but from these two options I would choose a thief, since he is more of high risk/reward and in hotjoins there is almost no risk, just burst nabs with no stunbreakers or blocks.