Invest a little more and get a Wrangler or better yet, a Super Wrangler. All the performance and upgrade availability of the Single-Six at a much lower price.
Picked up my Super Wrangler last week and could not be more pleased with the quality for the price point. It shoots everything, is accurate, and no malfunctions through just over 400 rounds.
I have upgraded the springs with offerings from Wolff, and installed a set of Williams fiber optic sights. Bullseyes @ 25 yards are expected on every shot, now.
Even though I am quite frugal, a set of engraved rosewood grips are on order from Altamont. A nice shooting gun, deserves to look nice.
I looked at the Rough Rider but saw almost exclusively bad reviews. One guy said it took $300 in gunsmithing to make his function as it should. Barrel had loosened on his, among other things.
It is sad to see what they market as firearms.