when the question revolves around which is ultimately the "BEST" I do not respond because that question is absurd to begin with. Many audiophiles are so insecure that a positive review on a new amplifier some how makes their purchase of their amplifier, based on a past review, null and void.
@teajay , I don't think anyone asked you about the "BEST". I believe the questions ranged from among the Coda and SPL line of amplifiers. The reason that people ask these question is because they believe that unlike a professional reviewer who gets to experience so many different amplifiers, regular users do not get to experience so many amps for a long period of time - even if they go to audio shows where each session can be a few minutes to an hour.
So past review does not become null and void when a new positive review comes up. It is just that folks want to purchase the "best in their budget" at THAT given point in time when they decide to make a purchase in the next few weeks to months.

