I got the meme projector (magcubic HY300) and I'm really happy with it despite the anons warning that it wasn't that great. I guess it's a matter of perspective, if you're expecting it to be a home cinema type projector you'll be disappointed, I got it primarily for on the go/outside use, stuff like projecting onto a wall from my balcony to watch a movie, or onto a tarp in the park/woods and it seems plenty capable for that. Gets a lot brighter than I expected too.
3 negative aspects though:
- To screencast to it you have to use some weird spyware proprietary app that's not even on the appstore and that wants giga permissions
- It's very picky with audio codecs for some reason and will flat out refuse to play a lot of mp4 files without reencoding from USB
- It has quite the hot exhaust (to be expected) but that's exactly where you plug in the USB too, so the USB drive gets uncomfortably hot. Time will tell if that's an issue.

Next step is figuring out if I can reasonably run it from my ebike battery for ultimate guerilla movie potential, the dream is comfymaxxing and projecting onto a tarp in the woods while chilling in either a chair or hammock with some friends.