I've adjusted the corners to round as you know the rounded corners will adhere better to bottles the sharp corners of #18 These design automatically double as coasters templates as well.
I bumped 46 to my favorite so far, as I really like the outline and the Evia Greece bubble you added. I really like the new orange one you added (44 and Blue 47). These are definite possibilities as the fit the overall scope of where we intend to go with the labels that will eventually correspond to the logo.
The sharp corners on the diamond and square look a little like road signs....let's avoid those.
Love the new color schemes. I still like the Brewing Co. below the design in a semi-circle style like the one I have placed as my favorite right now. I'm not sure about the transparent hole where the sun is. If it were to fill the sun shape it might be better.