I somewhat like your render and bg and I love the positioning of the txt 8.5/10 that would be the rating for both of your sig since they are almost the same
BG looks a bit plain but has nice tech brushes render is a bit choppy other than that it looks good 7.5/10
text doesnt go well with BG and render doesnt seem to fit with the BG other than that i think you did a good job 8/10