Klipsch are not in the same league as far as build quality, customer service and industry reputation as B & W, and Paradigm. You can argue for Klipsch all day long but it's a fact.
Most agree, cite evidence
When it comes to audio everything is subjective. Not everyone likes the same kind of sound but to my ears rock and roll on klipsch sounds terrible. It's too bright and harsh. The Paradigms are much better for rock and roll.
Subjective
The B & W are very nice speakers for listening to classical and vocal music but when it comes to heavier stuff like rock and roll, rap, jazz and other stuff they tend to be a bit to bright and thin.
Depends on the series,
In purchasing my speakers I listened to many different brands before buying and ended up buying a pair of Paradigm Studio 100's because I liked them far better than anything else at that price point.
Also I consider it a sin to power anything from B&W, Paradigm or any other quality speaker company with a component made by Denon, Yamaha, Sony, Onkyo etc..... These big box store brands have all kinds of overmarketed technological bells and whistles that you'll never use and their amps quite frankly suck.
Not true across the board, and with HT definetly not
If you're going to buy quality speakers you're gonna want a quality amp powering them. That means you should be looking at pieces from NAD, Rotel, Arcam, B & K, Anthem, and other such brands.
See Above Bold txt
You may consider it bashing Denon but if take some of those speakers you're considering, hook them up to your Denon, and then hook it up to a NAD or a B & K, the NAD and B & K will make those speakers sound ten times better than the Denon.
How
In the end it's not about any of us offering our own opinions on here. It's about you, the sound you desire, and how you want to spend your hard earned money to get that sound. So my best advice is to let your ears decide and not us. Listen to as many possible combinations of speakers/components as you possibly can before deciding which to buy and then buy the one you like best at your price point.
I total agree
Good luck!