I've been reading everything I could on these two bikes in search of a new frame. I'm just wondering if any one has ridden both. I have access to demo a system six at a lbs, but the closest Orbea dealer is 150 miles away and doesn't have anything. I have found a opal frame, but no system six in the paint scheme I want so I'm not pushed to deside just yet. I'm around 210 so I wanted something stiff to help with power transfer. I'd love to hear from some of you guys are far as what you thought of either or both frames. I just dont want to buy one frame and wish i had gotten the other.