I like your fonts, but the sphere is too complex and earth like. Might be worth enlarging the texture or changing...looks a bit too circuit boardish. Thanks.
I like #57, but I'm concerned clients might not know BioExpress is one or two words. Will you move the helix to the left, and bring BioExpress back together?
Maybe the helix could align above the "Bio" and tilt backward/right into the distance?