Yes and no.

Well,if you ask me I would say yes but ask stereophile then that is a different story.This post reminds me the back issue of stereophile when they rated 14Bsst in class A and 7Bsst as class B and yet I don,t understand what really this rates are for.I would describe this two amps in one line.
The best solution to drive the most floorstanding speakers is available by Bryston. The 14Bsst as stereo or 7Bsst as mono.
Also,I do not know if they reviewed both amps in same room with same speakers at same time or not.It is crazy if you think about it.