I believe genus Doritis has been merged into genus Phalaenopsis, so technically, both Doritis and Doritaenopsis would now be Phalaenopsis.
Tho, for myself, a self-confessed Phal killer, I do have one that has been easy to grow and it seems likely it could be a Doritis or Doritaenopsis - it didn't come with a tag, but mostly resembles Doritis. So, at least for my part, the Doritis seem easier to grow.
I just found this Doritis
good info on Doritis