I did this a few months ago with someone for my ets125 and it worked great and we both saved some money. I'm just getting an ets 150 and don't have any paper for it. I'm fairly pleased with the granat i have so i'm thinking of doing the same, however i'm completely open to discussions about something else. I want to get 120,150, and 220 but again that is negotiable as well. I use 80, 120, 180, 220 on my 125 and it worked pretty good. I have also heard of people going 100, 150, 180, 220. I only want 50 sheets of each but they only sell them in 10 or 100 packs. The price of 10 packs is crazy so I'm looking for someone who wants to split boxes of 100 of each of these with me. Pm me if interested.