i just compared some titan v6 to some klipsch rb 81 at a store.
unfortunatley the guy had his own cd that wasnt my prefference.
so it was not ideal and could have been much better.
i did hear switch instantly, and thought (in the store they were hard to discern at first, vocals slightly fuller and less crisp with paradigm , they both seemed to have good bass(i was listening to orchestral music and not good orchestral music)
they were very similar, paradigm seemed to have ver slightly more timbre. i was actually surprised, but store demo dosent mean squat until i a/b them at home.
i plan on getting some klipshch and or paradigm and may just toss a coin