I went from cinch+sizeup to spectacle to hammerspoon.

Spectacle just didn't have the window options and wasn't being actively developed to add the options that everyone was asking for.

It's the oldest issue (3 years) on the project:

https://github.com/eczarny/spectacle/issues/37

Also https://github.com/fikovnik/ShiftIt

I was a big spectacle user on 10.8, for some reason I ended up migrating to Magnet (in the app store) on 10.11.

Use it nonstop all day to snap stuff half-screen right/left/up/down, no to mention (finally!) full screen.

Intrigued by Hammerspoon.