For me its the morphs that look close to normals( Some Mojave's, adult ghosts, Yellow bellies are my least favorite, fires,... you get my drift) Other than the Yellow Belly i like all of their combos.

But... And i have a reason, Pieds. Ive seen them in person and i hate their color( the non white part) It reminds me of dirt busy pattern spiders i do not like either.

Yellow bellys, Alot of people get them to make Ivorys, but to me unless you want a ivory as a pet they do not do much for you breeding wise.