I have the 2014 Genesis and the 2013 Hologram.
The genesis is all around a soft comfortable binding. The hologram has a hair more response and great tip to tail flex.
I think what separates them the most is the ankle strap. The highbacks have a similar tip to tail feel but the hammock ankle strap is super soft and allows you to butter around without any tight areas.
They both take a little getting use to and I love them both.
If you already have the Genesis then I suggest you try the Hologram and see what you think. You can always sell it if you don't like them.