When I heard that Enso's free now, I decided to give it a try. Not impressive, though.
It's more beautiful and cooler than FARR, no doubt
However, having to type 4 extra keys (o p e n) just to open an application is a major drawback for me. Also, I'm unable to open any directories of my choices without having to write the directory name down, select it, hold down capslock, type open with xyplorer, release capslock - wow, what a process!
Time for bed, I'd inspect this RAM consuming launcher more thoroughly tomorrow.