when i used to roll i would smoke cigs like crazy.But usually i don't think too much about smoking weed until i've come down.I usually would take a few puffs here and there im sure.Been a while since i rolled,but i generally don't smoke a shitload of pot when i do.It does'nt really "kill" the roll,but it makes it different,and sometimes less fun,in my opinion.I say save the majority of the weed for the comedown and after affects.Take some puffs and put some hype in the player.