Feeling Lost in Mid-Levels

[Saisu]

Hoping some helpful suggestions can get me back on track.

I now have 4 characters and all in the same-ish level range:
36 Paladin
36 Bard
28 Enchanter
27 Rogue

Most have followed a CB > Unrest > MM path. They are my highest level characters, and most have around ~200 - 1000pp in gear. So no crazy items.

MM seems to only realistically support 1 group at the 35-40 range, so my Bard and Paladin feel stuck waiting in queues to maybe get a group at the end of my play session.

The Enchanter has been a breath of fresh air because I can solo so effectively. I’ve been doing upper guk and having a lot of fun, but things are starting to green out.

Given my 4 characters, where would you park them to find groups? I’m happy playing any of these 4 classes, but with only 1-2 hour play sessions most of the week, I can’t spend an hour waiting on a group slot. Any grouping zones that can support a bunch of players?

Thanks for any recommendations!