The X0.2 also added a 12v amp turn on circuit. I have heard both and bought the X0.2, not because of sound, but availability when I was ready to buy.
I had never cared to use the 12v kicker with the other amps, as I used to leave the other amps on all the time. When the XA160s came into the system I started using it. The XA160s run much warmer, so I put them into stand-by when they are not being listened to. Either unit should be an absolutely outstanding piece of gear in your system.
Unless you find an amazing deal on a X0, I would go for the X0.2, because it should be current for a while and you may sometime need the amp turn on circuit.
Best Regards,
I had never cared to use the 12v kicker with the other amps, as I used to leave the other amps on all the time. When the XA160s came into the system I started using it. The XA160s run much warmer, so I put them into stand-by when they are not being listened to. Either unit should be an absolutely outstanding piece of gear in your system.
Unless you find an amazing deal on a X0, I would go for the X0.2, because it should be current for a while and you may sometime need the amp turn on circuit.
Best Regards,