Thanks Helotaxi. You are one of the only people who seems to give no BS answers on this forum. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
Johnny,
The difference between the 2 amps would be negligible especially since they are only 200-watts apart, if that. The sound and output should be almost the same. The are both decent brands so I wouldn't try to steer you towards another brand.
Helotaxi is correct in saying that they would be less than 1 db difference in volume so the human ear couldn't hear the difference in perceived loudness.