Who's your favorite FEH artist and why?

Soeda Ippei, no contest.

Though I really like Asatani Tomoyo (especially their special art) and Daisuke Isuka as well

I see you are a person of culture. I also love kaya8's art.

Ippei is also one of my favs(the one who drew Arden)

Cuboon's art is less realistic than Ippei's but it still looks good and maybe on par with Ippei.

Chiko's art is also really nice, especially with PA!Olivia's art, she looked "better" than OG Olivia.

I also like Encho yuichiro cause Ninian looked so pretty in her wedding gown(also It's because of Soleil)

I can’t pick just one; I love both Cuboon and Asatani Tomoyo. Their works such as SM!Eirika, Ayra, WT!Olwen, S!Tana, and HS!Elincia look very cool and regal

Also, Meka and Suekane Kumiko bc 👌👌👌👌👌👌(ie. LA!Hector, PA!Inigo, Linus, Silas, etc.)

Omg! I honestly love this question. So I love Cuboon for their beautiful arstyle fave would have to be wt!Olwen and Tana oh Lukas looks cool too. For males specifically Meka and suekane kumiko, They sure know how to draw their men, and aren't afraid of adding fanservice to them. Ex: Silas, Linus, Cain, La!Hector Inigo, Laslow, and Odin.

Kippu because they were the ones who drew Linde and her summer version.

Yuji Himukai is one of my favourite anime style artists, mainly for his work in Etrian Odyssey. He did Fae and Raigh in FEH. Really wish he'd do more though.
Otherwise, I really like Iack's art (mainly Beruka, Saizo, Kagero); Mikuro (Summer Elise, Summer Camilla, NY Camilla) and Chiko (L!Grima, PA!Olivia, WF!Hinoka)

Hmmmm. I'd have to say Asatani Tomoyo, just for the special art, but Ippei and kaya8 as well. Yamada Kotaro is even pretty good, as long as he's drawing gals (Lloyd did not deserve to look like a meth addict).

No love for Wada Sachiko yet? Well here goes.

Art: Marth, Cherche, Barst. L!Hector, B!Ephraim, Virion, Titania, LA!Lyn, L!Lyn

They're my favorite because all of their art has this soft/wavey feel to it, I can't explain it, it just looks amazing and polished. None of their art has any anatomical defects either unlike some others.

Alot of the more anime-style art looks samey to me, but Sachiko's art really stands out. (not to say that it's bad of course, just that I can't really tell the difference between many of 'em.)

Amagaitaro. I hate most of their damaged arts, but their base and attack arts are perfect. They manage to portray the characters personality well with their base art alone and the attack arts are flashy and just really nice to look at.

Other notable favorites are:
HACCAN (very detailed, love the muted colors and think their base portraits convey their characters very well)
Suekane Kumiko (husbando drawing expert. Ishtar looks great, too, I guess)
Yamada Akihiro (I can appreciate that they made different arts for all special portraits rather than just adding some nice effects)
Wada Sachiko (perfect. just perfection).