I'd say its simple, much wider and a bit longer than the expedetion. That deffiently equates to more comfortable. The shelf storage is way better than the small ridge line organizer. I can actually fit a jacket and everything else in it. The foot box, so you don't have the pressure of the hammock fabrick pushing back against your feet and get a great side lay. I have bad feet and there's enough space to comfortably seperate my feet from each other, so no soar heals(or not as bad, this is a HUGE plus for me). Side pull outs, that are easily adjustable when you're in your hammock, keep the shelf and bug netting from resting on you. Fabric is silky smooth rip stop.
Also, Brandon, the owner of warbonnet is highly active on here and easy to get ahold and work with.
That's not to say, hennessy's customer service is beyond amazing.