not really loving the latest iterations. 29 and 30 are your best. 39 and 40 have potential but need some refining. 37 i find too cartoonish and superhero like.
i prefer #55 over #58. #55 and #56 are more the shape but i wish you could try to capture the spirit and feeling and look of #55 in the shape of an orb.
the final revision is really a cross between #55 and #52. based on my previous coments. I really like these designs but have not had a response from you.