I have owned both for years and am now a dealer for both, so I probably know more than I should about them.
I would recommend ENO for casual hiking, backyard, deck, etc. kind of lounging. I personally do not find the design comfortable enough to sleep in overnight, but it is fantastic for quick naps or getting off the ground during a hiking rest break. They are super easy and fast to set up and are hard to beat for a backyard hammock.
If you plan on overnighting in the hammock, go with a Hennessy or similar asym hammock. You can lay a lot flatter and can even incorporate a sleeping pad to make sleeping more comfortable.