Udyr, Jax, Pantheon or Sona?

Pantheon is a lot of fun to play, Sona is boring in my opinion (but useful), Udyr is underplayed for some reason and Jax is also fun but definitely worse off than panth.

Udyr is a awesome jungler and ganker (provided you have the runes, you need runes for him.)

Jax is completely overshadowed by xin zhao, so if you want a jax (but better,) ZH.

Pantheon was hit with the nerf bat tooooo hard, the only thing you can pray for now is to force the enemy team to surrender before lategame falls.

Sona is changing the metagame, and she is a great support role.

So basically you can choose between 2, overnerfed champions or a jungler, or a support. Your pick.