I got 4o so far. A cheap one with built in screen protector I ordered early on from amazon just to have in case the phone came super early. I also have the Samsung rugged case but it's too thin for my liking. I have the Supcase Unicorn Beetle Pro, and The Armadillotek which I'm currently using.
I might buy a Defender. I sell cell phone stuff so I have the Generic Defender which I buy for like $5 but the early batches the quality doesn't seem up to par yet.
I was buying the small company cases off Amazon this time to save money. I might order the Poetic Revolution and the Caseology Legion case. I'm just not a fan of these kickstand cases. They tend to be clunky and rattle and break over time. The Supcase seems cheap. The Armadillotek is much better built IMO.
I'm going to order more but because of the hurricane it says Sept 9th the soonest I get them.