has anyone ‘compared’ these two sound systems side by side??? is the hype about the new programable phoenix justified when compared to the less expensive, yet fantastic sounding/lighting effects sierra board??? i have two (2) sierra boards, 1 F3 and 1 SD45, with about a difference in age of about 1 year…the F3 sound is simply mind blowing quality, while the SD45 leaves something to be desired in the ‘sound quality’ area…as far as i know, the actual sound board/processor is the same, the only difference is the actual ‘chip’ that creates the sounds…but i will be looking at a 3rd sound system for Christmas and was wondering how the ‘big 2’ compared???