versus

I've always ran long ester like Deca, EQ, Sust, Mast Enan, or a mix of 50%test enan and 50% test cyp, ect. in all the cycles I've done but lately a friend of mine says short esters like NPP, Test Prop, Mast Prop, ect. are better and I should try it out by doing a short ester cycle I want some...