thank you so much! Ive tried some and I think the perfect paper for copics doesn't exist >__< but the one that works best for me is the cheapest one. Common printing paper, 80gr. It bleeds just a bit but not too much, and it's thin, you don't waste a lot of ink and blends well. Cheaper papers are my best option. I've test with watercolours, cardboards, etc... and it was terrible! Do you use Copics?
actually they're three yellows and one orange but yes... so expensive I've been buying them mainly for doing naruto fanarts (lol) so I had to start with these colours but I have few and they're all Ciaos.