So so wrong. ARGs are the greatest tree ski I've ever used. And they are light. Not just for their size, but light period. As long as you can get some big skins, ARGs + Dukes would be a siiick setup. Although there appear to be problems arising with durability and inaccurate DIN levels in the heel piece, but the overall impression is still that they are the sickness. And sidehill traversing/skinning would be a little tough on ARGs, but it's all worthwhile on the way down.
Back to the original topic, I've had JJs and ANTs. JJs are probably the better option for trees and touring. The low camber makes the JJs pretty damn good in trees actually, but I love the ANTs for pretty much everything else. The high tail on the JJs may make it difficult for attaching skins, but I don't know.