If you had to ask me, I would choose the left one. I don't really like the contrast between that part on the right side, and the spartan with the background in the right one. It feels inappropriate and awkward when put together. I'm also a much bigger fan of brighter colors, and light effects.
My eyes went to the right one first, because i like the colours more, i dont like how bright the left one is, but i LOVE (not as much as relic) the red plasma rifle part on the left side. My final say... god i cannot say.. left i guess but its kinda bright
I believe the right one looks best. I really like how the colors make the blue plasma rifle stand out.
I like the right one more because it's easier to distinguish your smudging, which is a great aspect of this tag.
I like the right one more. I don't really like the bright colors at all on the left one. The only problem with the right one is that on the rightside of it, it almost immediatly goes to that other color which doesn't match the rest of the pic at all.
Hey, alby started this tag. I was finishing it. >_< Lol, the left one is supposed to look better. The right one is a "start". The left one is a "finish".
If your talking basically about the color scheme of it, I would have to go with the one on the left. There is a little too much lighting but the one on the right is too green and boring in my opinion