@warriorinchrist14 You can use any protein you’d like, but reputable brands use better sources. Easier to digest, easier to absorb, and overall just better. The flavoring system and the macros in the cheap stuff, something has to give for the price and it’s usually one of those two.
I really enjoy the flavoring of Dymatize cocoa pebbles and JYM Rocky Road. Again, I’ve gone the cheap route, but if you can afford it everything about a higher quality is better.
You can find something like Six Star at Walmart, but it usually has a poor profile compared to some of the others. It is made by Iovate, which is the parent company of numerous brands like MuscleTech, but the two I gave examples of are much better for the 10-12 dollar difference you’ll see, and you can just get them on Amazon.
Regarding timing, you do not need to worry about having anything in (x) amount of minutes. The optimal timing is honestly within hours, but it truly is negligible in importance compared to just being consistent with your deficit and training.
You don’t need anything pre, though I do like a bit of caffeine myself. Just a sugar free flavored packet from Walmart that has electrolytes and a cup of coffees worth or so, but that’s because I have two kids and they’re tiring. Just make sure you have hydration and drink enough during and throughout the day.
Meal wise - You don’t need to worry about eating X amount of meals or having this much every few hours or (insert bro science here).
At the end of the day, a moderate to high protein diet, resistance training, and some cardio is the key. And your deficit. Also key
The rest you don’t need to worry about now.
I worked in both, in some capacity (fitness and nutrition), and was an online rep for a couple supplement companies in the past (not the ones listed lol, years ago), so feel free to ask anything you want.
Protip - If you can find Gaspari Strawberry cream protein, it’s amazingly amazing. I have not found one from them in years that captured the original MyoFusion from them. But that was so good I never even had a dessert craving with that around….