I bought a Meike 320 and for the money it is pretty good I think. Decent build quality and a 32 GN is good enough for most indoor usage, including bounce. It does have some vignetting but I can live with it.
However, one odd thing. The ETTL mode works well mounted on the camera (my X-E2), but for some reason it won't work using an off-shoe flash cord - either Canon's or Lastolite's. I've seen someone online saying that the Canon cord works fine with an X-T10 and a Fuji flash gun, so it could be something about the Meike flashgun. Disappointing, anyway.