I am looking forward to getting this on the FM3. I just had a gig where the singer called out a medley that I need to drop a half step. I forgot to turn on my Drop and well. It was ugly for a while. Since my band automates all the patch changes if the FM3 virtual capo gets better I will be able to drop the Drop.The Axe Fx III's has significantly lower latency (the polyphonic stuff; the Virtual Capo, specifically).