Much better orb.

[free_bullets]

Orbs are overrated ever since people started copying the mods

 

[Atomic]

This doesn't have a reflection, nor a gradient... It doesn't look like it's catching the light. I mean the overall design is nice, but in the terms of being an orb it needs some work.

Also transparent backgrounds are the only way to go, unless you want a stupid looking square around it.