Pros: Very strong cassette in general, has a larger range of gear ratios than the PG-950, ease of mounting, and fluent shifting throughout the cogs.
Recommendation: I have been rolling with this cassette for several years when I am trail riding through big hit gravity riding. It has worked flawlessly with fluent shifting throughout the cogs. When I am doing big DH runs, I will mount the DH cassette. This cassette has offered great service over the years and I am very pleased with Srams line of cassettes.