Quite a while ago, when I first started in the business, I went to a seminar about this new technology of cut vinyl. The instructor was an elderly fellow that had been in the business for a long time and he advised us never to use any of that intermediate stuff...stick with high performance material and you'll never have a problem. At the time I thought that was crazy, it's 3-4 times the price! Well, when you are doing a job and you figure that your vinyl cost actually turns out to be $1-$3 more per job (just an illustrative dollar amount) then you realize it's almost nothing. To be confident that you are always consistent in what you are using and it's the highest quality product I think it's well worth it. Also you don't need to maintain a dual inventory of intermediate or high performance product. I haven't ordered or used a roll of intermediate cut vinyl in many years.