Please disregard the title of this thread. I meant to compare the bookshelf Klipsch's, the RB-75s and RB-35s, not the floorstanding RF7s and RF-35s. Anyway, At the moment I have Jbls S-38s for front and surrounds and a Jbl S-center powered by a HK AVR-525. The Jbls sound nice, but I was thinking of getting some Klipsch speakers as they are more efficient them my Jbls. So I can get 4 rb-75s and the rc-7 center for around $2000, or get 4 rb-35s and rc-35 for about $1000. So my question is: Are the 75 series worth double the price of the 35 series? Has anyone listened to both? I'd love to audition them for myself but there is no Klipsch dealer nearby. Any thoughts or impressions would be appreciated.