What Age of Sigmar army would you all recommend?

I don't play AoS right now, though I do play Underworlds and Warcry, but I find a lot of the models hella cool and would maybe consider it in the future. My list would probably go something like:

Interested Armies

Arcanites of Tzeentch (Tzeentch is my favorite Chaos God and I absolutely love the idea of fielding a Tzeentch army, I love the Kairic Acolytes and Pink Horrors and already maintain a 40k Chaos Daemons army)

Hedonites of Slaanesh (Slaanesh is my second favorite Chaos God, and I love all the Slaanesh units and have some Slaanesh Daemons too, similar points to the Arcanites)

Fyreslayers (I just love the little dorfs, their vibes are so cool)

Lumineth Realm Lords (I own the Vanguard box for Warcry purposes and I love the idea of fielding an elegant and versatile army)

Gloomspite Gitz (Sometimes you just want to goblin things up, plus Troggoths are cool)

What I Would Want

- First and foremost, I want something which is about middle of the road in rules complexity. I like having options and pulling off little strategic plays, but I also don't want to be super overwhelmed.

- I like the idea of strong fighting power, magical ability and decent survivability, and would want an army which has at least two of these things.

- Good lore and potential to write lore is always a plus!

- I'm a novice painter and sometimes just buy secondhand models online because I have no brush control, so I'm not overly concerned with that aspect.