I met David Mash (of Berklee) at the Godin Booth last Sunday. http://www.berkleemusic.com/school/faculty-member?person_id=13944
After several months of use, Mr Mash indicated to me that the FTP is the best Guitar to MIDI Interface he has ever used. i trust his judgement.
Remember i had zero ability to make accurate Latency measurements, when i say "40 milliseconds", its merely a guess.Ive been wrong before, and we will not know the true latency until the FTP ships and gets into the hands of someone who can perform a full performance test.
Also i will add, the FTP test demo I tried was using a Presonus AudioBox USB Audio InterfaceEDIT - In Hindsight, the latency I experienced with the NAMM Demo TriplePlay was no doubt was a result of a conservative buffer setting of the Presonus CoreAudio Driver
I suspect this time next year, every student of Guitar at Berklee, and Musicians Institute in LA will own a Fishman TriplePlay, as part of their 2014 curriculum.
Rather like some schools now require iPads.