Fug'

I swear by my Sinclair F-class bipods. (I have two of them and have been using them for almost 7 years.)

I have had to replace the cloth pads between the stock and the bipod on each of them, but I think they are much more stable as front rest than my much more expensive Sinclair adjustable rest. For one thing, the front of the stock doesn't move around and I can get a repeatable set up much easier.
With a solid rear bag, I use a large Protektor, the rifle stays stable during cease fires and I can get back behind the rifle and set-up immediately.
Also the Sinclair bipod doesn't hop like most bipods on recoil, it just slides back.
I don't have to front load the Sinclair bipod to keep it from hopping.

I think it is well worth the money and I have gotten my monies worth out of both of them.
I probably have shot about 20,000 rounds over each of them.