Bryston integrated or separates

Hi, debating whether to go for bryston b100 integrated or bryston bp16 with 2bsst2. To match with my sonus faber liutos. Have heard it with the integrated, & v happy with the sound, but wondering whether going separates would improve the sound. Apparently the bp16 contains the same preamp as the b100, so maybe v little difference in the end? I can't go for the bp6 or bp26 as they don't have remote control function for input/mode selection. Thank you!