Fact is most techs (I’m a EE) wouldn’t make any such assumptionsIf you read what I said.
"Fact is any tech will tell you these amps "look" to be the same" save for the differences I mentioned.
Look!!!! to be the operative word here.
Like I said you need to see the forest for the trees.
And "if" your a decent EE if you could see that it so obvious, as they look to have the same circuit topology.