skip the 2c-x's and go straight to the 25x-nbomes they are made from the 2c-x's. the 25c-nbome is the best so far out the 3 i have researched, that being 25i,c,d. the 25c 500ug is about the perfect dose. very little stim or body load very little mindfuck and oev's that rank right up there with...