Many of us have been hoping that Editorial would get ported to Mac - I certainly would buy it.
Like you, I also bought Ulysses mainly on the hype surrounding it. I certainly think its a quality app, but in practice I've found Editorial to be more flexible / practical over the last year.
Unfortunately, it seems that Editorial hasn't been getting lots of love recently from omz. Perhaps he's busy with other things - or maybe the next big version is about to drop - I don't know.
But the two big things on my wishlist are: (a) integrated iCloud Drive sync, and (b) Mac OSX port.