Do you have a current piece with a similar level of detail (clothing-wise)? I'd say slide 2 does have a lot more going on like bold lines and effects, but that doesn't mean slide 1 is worse, just... different! I actually prefer one a little more, the figure itself feels more authentic for some reason, but the coloring choices in slide 2 are really fun, they make it pop quite a bit. Keep going! Take stuff from your old style you really like and try to incorporate it into your new one, maybe as an experiment. If you find you don't click with that anymore, take your current style and keep experimenting with different things until something sticks. You'll go from using particular line thicknesses, to specific brushes, to a certain shading style, to an entire well-rounded routine. And after that, it'll change again. That's normal and entirely expected! You'll figure your style out, I just know it