I like v2 mowr... And um, don't really like the placement of the text in the Sora one. But really, I have no experience in these things so it's just what I thought at first glance. The second one is cool.
I like the v1 of the sora sig more (it's got more depth imo). Text and depth are good, and the effects are okay. It's a bit oversaturated, so perhaps you could tone down the contrast a bit. And i'd either drop the text or do something more with it. The second piece looks better. It's got great depth and i like the soft tones and effects. Keep it up ^_^
I dont like the thick dark lines on the render of the second one. that just might be the render but they make the whole thing seem more fake and ruin the blending for me at least.