I have never heard the Cinema 330's. But I do own the w22s, w150, qs8s and ep350. The on walls are incredible and beautifull. You can check out my setup in the gallery. You will not be dissapointed. Before I bought these I listened to Paradigm studio 100s. I absolutely loved them, but decided i could not spare the floor space. I don't really feel like I'm missing out now that i have the w22s. Paired with the sub they sound absolutely amazing.

If i had to do it over again the only thing I would do differently is buy a bigger sub.

PeachTree 65se, PeachTree D5 and SVS SB1000 - Stereo
M80s, M22s, SVS PB3000