Sneaky Sak?

[BD]

Anyone tried one of these? I have a tree saddle now-first year using it and I have used it a lot and I really don't like it. Just wondering if the sneaky sak might be better as you don't have to face the tree?

[BMOELLER]

I've got one and its ok.  Seems hard to get a shot off to the right because the strap gets in the way.  I sat in it for 3 1/2 hrs and it started to wear on me.