Originally Posted by bluejeans
I started out using the Hennessy knot but quickly changed to using two rings and finally converted to Whoopie slings without any regrets. Whoopies are fast and easy,
+1 on this...same route here.
Most recent change for me is to replace the toggle in the MSH knot with a climbing rated carabiner, onto which I slip the whoopie sling directly. It functions as the toggle in the MSH knot, but there's no possibility at all of the whoopie sling coming off the knot and onto the toggle or straight to the ground.
Since I toss and turn a good bit in my sleep, this had been a concern for me.
The HH knot works, but it's a major pain to adjust during your setup. Simpler to just put in the MSH knot about where you want it and then make your adjustments with the whoopies.