i like option 2 ;)

I think I like options 2 and 4 the best.

I definitely like number 5.

2 catches my eye more.

2 or 5, but I like them ALL!

I like #4!

BTW, beautiful blocks! :D

I go for option 5

I like #4 best. I might try putting the colors in light spectrum order, you know like a rainbow. Might look fine just the way it is :-D

I like option 2....nice and symmetrical!

5 for me!