Me thinks KYF doesn't know the colossal difference between the words exhibit and instance to keep naming the latter the former.
Here's where your whole case falls apart: you once again pulled out a quote from its proper context, in this case Karin's in instance C. If you actually bothered to understand what was happening between cherry-picking the shit out of it, you'd know that she is referring to Sasuke not being able to follow A's movements with his Amaterasu
, which is shown in the page immediately prior to that quote where Sasuke tries to catch him with his stare but can't, because he is, say with me, physically slower than him. But he put up the Amaterasu Shield, meaning that he had an idea of where he was, pretty much destroying your pathetic argument that Sasuke couldn't track A's movements. And, once again, you're caught confusing another two concepts, speed and reflexes.
So, with all of this babble from you, you failed to properly back up your claim so yes, I do dare call your shit what it is, arguments from ignorance, because those panels you spat on your posts fail to be evidence because you just keep pulling shit out of context.
Minato's basic rasengan does more then 4 times the damage of naruto's oodama rasengan which is his maximum rasengan... So it is likely that minato may have even more then 4 time the power...
Stamina wise, Minato teleports himself many many times back and forth, bijuudama twice, the Kyuubi, summons gamabunata and the Key frog, uses a super powerful rasengan, breaks a contract seal, summons the reaper death seal and still has enough chakra to put inside naruto to be used as a failsafe and stop the nail attack of the Yang half of the Kyuubi against his son...
SO yea, pretty close
Of course, KYF, whatever floats your boat.
If your standards are those, Sakura clearly blows Minato out of the water considering she punches harder AND she had a chakra tank 3 years worth.
Please KYF, don't embarass yourself by spouting things that canon itself contradicts plenty of times.