I've been pondering this. So take it for just that, thinking loudly.
Fresh eggs are more hydrated/fuller and fresher. Straight from the birds butt to your mouth. Know your food. Meet your food.
Diet of not corn and grains will lead to better & varied nutrition which is the chicken deciding what to eat or what it finds. Grains are bland while green, rich grass and bugs aren't.
Yes, the texture, taste, firmness, richness is better or savory. I just learned a Japanese word and want to use it because I think it applies. Umami. Found it looking for a recipe and thought it an interesting concept. No, I'm not a foodie. Just a fat old guy that loves to eat and discovering better ways.
Welcome to the real food club. Did you have a taste? Salt & pepper? Dash of salsa? Tortilla?
The tacos at work today had those fresh tortillas. Oh, my. Store bought eggs, but the tortillas!