#76 we are not keen on this design as it seems to represent chemical structure or atoms and may lead people to wonder what the relationship is to gamification of spice
For all three designs I am not keen on the word 'of' being on a line of its own. can you work it into other text lines? Another alternative would be to make the 'I' in spice as a lower case 'i' and use the word 'of' as the dot for the 'i' ? - just an idea
Font style and sizing is good on all three designs
Think also about designs without spheres also. There is no actual relevance to spheres even though several designers are using them. there is however nothing wrong either.
gamification is about points, levels, badges, rewards spice is about improvement, capability levels, priles (like dots on a grid - imagine an abacus)