This is why I don't (and can't) do the second deal:-
https://www.instagram.com/p/CCIcOieAepn/?utm_source=ig_web_button_share_sheet
Jokes apart, I am on the verge of learning the second deal once and for all this time, but should I follow what is written on EATCT or ECT more comprehensively? (They vary in terms of a few crucial finger positions).
Can a second deal be a good substitute for a top change? Is it more angle proof if I were to break it down (compared to a top change)?
Ultimately, in specifically magic (not gambling demonstration-type magic), is it worth the time and intensive practice required to get it down? Is there anything a second deal can do that a double lift where I draw back the top card as I deal the second one down, can't do?
Thanks in advance!

https://www.instagram.com/p/CCIcOieAepn/?utm_source=ig_web_button_share_sheet
Jokes apart, I am on the verge of learning the second deal once and for all this time, but should I follow what is written on EATCT or ECT more comprehensively? (They vary in terms of a few crucial finger positions).
Can a second deal be a good substitute for a top change? Is it more angle proof if I were to break it down (compared to a top change)?
Ultimately, in specifically magic (not gambling demonstration-type magic), is it worth the time and intensive practice required to get it down? Is there anything a second deal can do that a double lift where I draw back the top card as I deal the second one down, can't do?
Thanks in advance!