Unfortunately, with the way the meta is at the moment, most competitive decks pretty much revolve around Zoroark one way or another. Off the top of my head the only decks I can think of would be:
- Turbo Turtles (Volcanion EX/Turtonator GX)
- Greninja BREAK
- Lycanroc GX/Buzzwole GX
- Gardevoir GX
Garbodor/Drampa GX saw a bit of a resurgence at Dallas but the meta has sort of shifted to know how to combat the deck's strengths. Also, the new Lucario/Garchomp/Cynthia deck looks promising, especially as a deck revolving around a one prize attacker that hits for big numbers, but until the set drops it's hard to say for sure if the deck will thrive or not.
Hope this helps!