Favorite Ghb/tempest trial units?

I like all of them and plan to have them all 5 star someday, but I like Canas, Arvis, and Berkut the most, rn.

TT: Joshua BK Marisa Dorcas Marth
GHB: Wallmart Narcian Fallen Takumi
Robin(F) Aversa

I am probably +10 Arvis for his amazing ploy potential, but rethinking it because of Aversa. I was using her in this season's arena and she becomes amazing.

Zephiel, LA!Eliwood, Black Knight and Groom Marth.

For now, I only intend to +10 Zephiel and LA!Eliwood.

Black Knight, Zephiel, Julius

There are a ton that are interesting.

Aversa, Marthcina (I've got enough to +8 her already), BK, and LA!Eliwood all sound like a lot of fun to work on.

Pretty sure I foddered one of my BK copies in order to be able to inherit both steady breath and Aether from a B!Ike. Regretting that now.

Sacred ones:

MARISA
VALTER
JOSHUA
LYONNNNNNNNNNNN

Definitely LA Eliwood for TT, or maybe Gerome. For GHB, easily Lyon and Valter. I'll probably be focusing on Valter the most first, and then LAwood when I get (1) Distant Counter, (2) Special Fighter), and (3) Armor March spare.

None of them have really excited me much, the only exceptions are Lucina, sorry Masked Marth, and Aversa. They're the only ones I've merged at all and I now regret sending home all my 4* Lucy.