Sorry for the mess.

As someone who always played Hunter and Shaman since TBC I find it funny I keep drifting back to those 2 classes even if I spend months on other ones, also played unholy DK quite a lot since late Cataclysm. During Wod I leveled every class except paladin to max level to mess around in BG's because I enjoy delving deeper into every spec that intrigues me That's part of the fun for me.

I tried maining DH also since early Legion but after a while it keeps getting boring. I'm not sure why but that is entirely my own fault I guess. But I have 7 lvl 110's now and played the whole beta last year so I got a good understanding of every class and almost all dps specs and pvp isn't that good until mid-late expansion anyway so I'm not rushing it.

Here is my personal favourite specs and small description of why that is.
I do not like the playstyle of Boomkin and Unholy in Legion but they're very dear to me thematically
1. Survival axes + spear + harpoon + explosives + traps
2. Enhancement bloodlust + proccs + purge
3. Windwalker fists of fury + teleports + martial arts
4. Unholy diseases + necrotic strike
5. Boomkin cosmos + nature + dots
6. Elemental lava + storm theme

What's your top 5-6 or so?
I would love to hear!