Bought a MAS 210 Flex Mod from nomatic. Over the phone, he went through the relative strengths and weaknesses of his current rig and the rig for sale in a frank way. I've only played the Flex for about 30 minutes so far, at low volume, but, so far, I've found everything he said to be accurate.
After we agreed on a deal, he sent the cab out quickly.
I'd deal with nomatic again.
I am a buyer posting feedback on nomatic as seller