O!K! The combinations can't fit in the small box provided, so I'll do it like this:

A= 2d
B= 3d
C= Round
D= Rectangular, rounded corners
E= Rectangular, angled corners
F= Solid
G= Semi-transparrent

I do apologize if this is confusing, I hope it's not tho, I actually wasn't trying to make it so.

A/D/G for me

Tis the ones i liked the best