Hi, i have 3 salons and all of my girls are now using Easi Meche Foil, the feedback i have got from them is that it is a lot quicker than using conventional foil, as EM Foil is a ready made product so there is no need for any of our juniors having to waste time cutting foil up to the correct lengths so as far as i am concerned this save'sd time and money!!!! Also the results are as good as normal foil but you also have the benefit of seeing the colour change without having to keep unwrapping the foil and letting the heat out so this also helps speed up the process. Highly recommend using EM foil and good luck with your course (-: