by blue shivas, do you mean the nature of the mind print with ganesha on back? i only tried them once (and have tried the stars several times) but i would agree that they were obviously weaker than the stars
To throw in my piece of info ive eaten DoI, DoB, and 2cI. The two dO'S i have only taken one or two hits and the trip was relatively strong. They are crazy visual but empty as far as meaningfulness and connectivity. Kinda more of a " dumb" trip. The 2ci is similar as far as affects however I have personaly eaten 25 hits in roughly 30 hours and managed to survive along with my friend. I wouldnt recomend dojng thjs though you will overdose hard and you will have a long long day. In my opinion a few experiences with the chemicals are ok but be carefull of your dose some of them are active at milligrams and the overdose amount is extremely low i recomend you experiene these chems whith ither people so you can all keep each other safe