I have used several plastic companies in the eleven years that I have poured. When I first started pouring I was using MF plastic. It was 35 bucks a gallon, but it was at a tackle shop 5 miles away from my house. MF is costly. MF is decent plastic but does not take high heat well. I then tried Lurecraft. The plastic and I didnt get along that well. It yellowed under heat easier then MF. Lurecraft was cheaper but by the time you added Lurecrafts shipping, I might as well go to the tackle shop 5 miles away and get the MF. I then saw the light, Calhoun. Calhoun was cheaper in price, even with shipping. You can really crank up the heat with Calhoun. Even with the higher heat you still get crystal clear results with the lighter colors. The smell to me is like candy, not bad at all, it also doesnt smoke as bad as others. Hope this helped you somewhat. Good luck!