Phones for PagePlus

I plan to by a clamshell type phone to use with the PagePlus prepaid
service. I have been looking on eBay and there are several
different brands.

Are there any brands I should avoid?

Are there any brands I should seek out?

Are there any features I should avoid?

Thank you in advance for all replies.
--
Whenever I hear or think of the song "Great green gobs of greasy
grimey gopher guts" I imagine my cat saying; "That sounds REALLY,
REALLY good. I'll have some of that!"