I've used two Connex chains, a 10SB and an 11S0. They performed as a chain should, but did not shift any better or last appreciably longer than any other chain I've used.

I do a two chain rotation: I wax the first and install it, then drop the second chain in the wax and turn off the crockpot. Later, when it's time to rewax, I turn on the pot, and after the wax is melted, swap the chains. Chain maintenance is less than 5 minutes per month.

Two PC-1110s is under $30. Two of any other chain is going to be $60+. If there was a reason to spend more, I would.