>>96860916
Not really but I follow some rules for my armies. For my lamenters I use a new technique or recipe somewhere on every model, but only use colours I'm familiar with. For my aos stuff I always use new colours somewhere on the model, but exclusively use techniques I'm familiar with. It makes bouncing back and forth more exciting for me because a project for 40k will give me ideas for my aos and vice versa. Side games are all rules out the window, just paint.