Update (stop the presses everyone!):
The first one turned out fun but is currently languishing at something like 32. I do fully intend to get back to her at some point though. But she's fine.
The second one was a purple drop magnet during TOTing for some reason, but even that didn't save her. I realized I felt resistant to logging in to play her so I'm currently cannibalizing her to slot a new toon.
The third one is somewhere around 40, like 43? He was fun, but I need to understand Worm Hole a bit better to play him (or vice versa I suppose). I do intend to get back to him though too.
I have high hopes for the following two:
Currently started up a Ill/TA Controller (Pawkysham Vex) for obvious reasons; I'd been thinking I wanted to do an Illusion troller because of the fun mirroring for the Phantom Army, and here I am! He's 23 I think. It's fun, I sort of skulk around behind the rest of the players on my team firing arrows from time to time and let loose the PA whenever things look rough or when we first tear into a particularly large-looking group.
And then I've finally returned to my old home, stalkers, with a Broad Sword/ Energy Aura (Slayde the Pitlock) that's a take on Nemesis The Warlock from the old 2000 AD comics. For some reason since HC started, I've found I grow tired of pure damage classes and haven't really gotten one too far yet, but this one's working for me (must be the hide). I've also been mostly soloing Red Side (my first home!) and really enjoying that. And as the build matures he'll have some Sorcery worked in there so he won't just being a "boring melee" toon.