it makes zero sense to me why you ask this question
which two channels on Eutelsat 7E have the strongest and weakest signals?
does it even make any difference to you at all since you clearly are ONLY looking to lock some Feeds and NOT any actual channels
you likely do not realize this but Feeds especially Football or Basketball are only active for maximum 1-2 hrs ,
They are NOT 24/7 Active whatsoever plus You will not need a massive dish for those despite what you may think
a decent Channel master 1.2m dish realistic is all you'll need .
Feed Signals do Vary in Signal and can very much be dependant on weather conditions also .
So to answer your question obviously Feed signals will always be weaker than actual 24/7 Broadcast Channels
That is the correct answer to your question .