I spent all last year experimenting with different types of plastics,and for my type of use,which is hand injected baits of all shapes and sizes,I am now using dead on plastic in the med. formula.I was partial to do- it regular plastisol,but with the amount of re heats I do with hand injection,dead on has not been effected at all.My only suggestion with using dead on plastic is that the soft is very soft,even for finesse baits,so I use med. almost exclusively.It is also very economical for the price.I spent a ton of hours on a learning curve with soft plastics and wire baits,both technique and materials,so if I can help in anyway I am always willing.Welcome to the group!