Thanks for your entries, Max!
I like #137 a lot. The 3D sphere shape is great. I don't love the lowercase script initials, though. Could you play around with the sphere a bit and see what else you could come up with?
I like #138 too, but it looks a bit too much like the US Post office logo (and bit like a paper airplane). Would love to see some modifications to that one too.
Thank you,
Laura