about Tasunko logo
I think "Qbit coin accepted here" looks nice, but the logo itself is too overloaded.
about cube logo
I think is very nice, simple and concise)))

+1 cube logo
+1 also it looks great on q2c website..
Thanks, guys, simplicity - is my best) And orange side looks better, yep.
Do we need any stuff, posters with it?