Nakasubok ako ng M9 nung isang gabi. My friend, and fellow gearhead from Harmony Central, brought it to my place and demoed it. This is one multieffects/modeller that's really impressive. Hindi sterile ang tunog tulad ng ibang multiFX. And the number of things you can do with it is just crazy. Lalo na siguro ang M13.
If I have a spare $399 I would buy one for sure.