I have both and might be able to shead some light on your question..... A Bald Cypress covered the basics between the two.
They both are suspended between uprights of some sort. :roll:
The HH has two lines which are anchored to the ground to spread the center part of the hammock apart offering more room , the Clark does not have that feature , it is a traditional hammock.
The HH is an end entry that self seals when you get in it , The Clark is a side entry with zippers to close the bug netting.
The bug netting on the HH is attached , The bug netting on the Clark can be unzipped and moved to the foot of the hammock to create an open hammock.
The rain fly on the Clark can be dropped over the hammock and secured with Velcro to form an envelope around the hammock in case of bad weather (
the Tropical model , not sure about the other models). It also has a drop down hood at the head of it for more ventilation. It also has what they call a storm shield (
optional on the Tropical) which seals off the bug netting in case of bad weather.
The HH 's rain fly is attached to the supporting items for the hammock and then tied off to trees or the ground , normally the ground. The Clark's rain fly is attached the same way and designed to be attached to trees but can be anchored to the ground.
The HH does not have storage pockets , only a couple of net bags on the center support (
ridge) line. The Clark has outside storage pockets and two inside at the head of it.
You can't hang the HH to tight because of the center supporting line , The Clark can be hung to tight because it does not have that ridge line. Unless you want to call the line for the netting a ridge line which I guess it is. :roll:
The body of the Clark is advertised as 100% mosquito proof (
I don't know that for a fact but will find out in a while when camping) so you don't get bit when sleeping in it , the HH is not as Piper proved that. (
I have not been bit when sleeping in my HH but I always have something between the hammock and myself)
Both hammocks need some sort of insulation under the camper to stop the loss of body heat while sleeping , After all there is nothing but air under you. :wink:
Both advertise that they can be set up as tents in an emergence when there is nothing to support them.
I have not camped in the Clark , just set it up in the back yard to try it, I can sleep on my side in it without any problems but not semi Diagonally like I can in the Hennessey since the Clark does not have that extra room in it like the Hennessey when those two ground lines are used to spread it apart. When you do that you have to sleep in a modified diagonal line because the self sealing entrance is higher then the rest of the hammock at the foot end. It creates a pocket for your legs on either side of it.
Only down side to a HH is what happen to Swampy on one trip he ended up sitting on the self sealing entrance (
Don't ask I haven't figured that out ), ...
PLOP ... he was on the ground , evicted from his own hammock.
It just depends on what you like and what you want , both are top quality hammocks and offer there own advantages. The Clark has one impressive advantage , it is made in America , a rare thing today.
Chuck.