I can't speak for either company. I've owned three Citation 7.1's which I used bi-amped for the fronts and center, utilizing six channels. I then used four other channels for the sides and rears. My intent was to increase the detail and impact of the amps. I did that by buying one EAD 2000. I use a Pioneer M-91 for the side channels. Works loads better. More slam, more detail, truer tonality. In all, the Citations were mild mannered and well behaved. The 2000 just gets the job done right.