Personal preference all the way. One person might tell you Ernie Balls are good for certain reasons where D'Adario's aren't. And then someone else will be vice versa.
I personally like Ernie Balls.
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Ernie Ball Strings
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Threads like this aren't allowed.

But I prefer diadario.
Guitars: Fender FSR Standard Strat, Squire Affinity Strat, Epiphone Nighthawk
Amps: Vox AC15C1, Roland Cube 15x, Peavey KB-1
Pedals: Digitech RP355, HD500, Joyo AC-Tone, EHX Soul Food
I like ernie balls better but it is a lot of personal preference if you cant decided maybe try some other kinds of strings and see if that helps you make a decision
scrap together $10
buy both strings
how much farther do i have to go with this walkthrough?
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It's all preference. I like D'Adarios after switching to them from Ernie Balls. They seem to have a more consistent tone throughout their lifetime, as opposed to EBs which I noticed as being bright and "tinny" for the first few days of heavy playing before finally settling on a consistent tone.
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And pedals!

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