HereToday
Experienced
I always reset one amp to see if it makes a difference. Many times to my opinion it does. Sometimes not. Really doesn’t take much more effort or time to check one patch than getting on the forum and asking the question. Then you know for yourself whether it’s worth it. Some hear or feel the difference, others don’t, at the end of the day it’s your opinion that matters to you, not what others think.
In a firmware update, sometimes not all amps are impacted. If you test one and do not hear a difference, you may have chosen one the incurred no changes to its parameters. Doesn't tell you much about the other 302.