My thoughts, I like them both for sure! But I like the second attempt better. It’s more appealing to my eye, the hair looks more natural here even if it’s subtle, the lighting and overall proportions are better in my opinion too. I believe your first attempt even though it’s amazing in its own way, has an almost ‘sick/tired’ look to it and I think that was kinda what you were feeling before getting some rest so it portrayed more in your art? If that makes sense. I am but of course rambling but both are top notch to me and I think the customer will enjoy them!

I really love both of these, there’s no debate in that ❤️. Your style should be something that makes you happy & you enjoy drawing.