(all comments are within the context of male anal play unless listed as my partner's opinion)
I owned both Bad Dragon and Elypse Art in the past, they're OK but not my favorites.
Elypse Art dildos' surface is way too smooth in my opinion (I like a bit of friction/texture when playing), and their biggest canine is too small for me.
Favorites:
Primal Hardwere (https://www.primalhardwere.com) *inflatables*
Tried: Growler inflatable (large) and Big Bad Wolf inflatable (very large).
I appreciate the texture on the balls/base, as well as the hard silicone core with softer outside.
Taking a slightly inflated growler and having the knot pop in you is one of the best feelings I've had while playing.
I'll confess that I cannot take the big bad wolf's knot (I don't stretch hours each week), but taking the shaft is already enjoyable.
Neotori (https://www.etsy.com/shop/neotori)
Tried: Ferin the fox (medium) and Mundir the wolf (fairly large).
Overall nice look, great suction cups, the silicone density is just right (knot can squish a bit to pop in, enjoyable).
Exotic Erotics (https://www.exotic-erotics.com)
Tried: Phoenix (medium and large).
I love the feeling of the ridges on the head, and the bright orange coloring is fun.
Zetapaws (http://www.zoofur.com)
Tried: Fox (small), Timber wolf (medium), Akita (large), Griffin (large).
The texture on these is awesome, they tend towards a more “realistic” look, suction cups are OK (not as good as Neotori's though).
I have them on medium firmness, and the knot on Akita is not very squishy so it took efforts to get in.
My partner (female) loves vaginal play with these, the texture feels good and provides appropriate friction, the Timber is “just the right size” for that