both sigs miss a focal. the first one 6/10 the second one 5/10 looks only like a render pasted on a black canvas.
Stock is too small for such a large tag. Stock cut-off is horribly rushed and the whole tag is empty. Text needs work 6/10
Awesome bg, but colors are a bit to bright. Right side of it is a bit to empty behind the render as well. 6/10
The first sig above me is really cool because of the color balance and nice shadows and for the second, its not really my type but cool also because it makes me wanna like abstracts and i wish you could have given the 2nd sig more colors. Great job though! 1st= 8.5/10 2nd= 6/10