3010. I found one great paper for alcohol markers painting!
Here's a great discovery I just had today:
Canson Graduate Manga 200GSM works really well for alcohol markers! ✨
It still ghosts, and with many layers it would start bleeding – but it performs so much better than any other drawing paper I owned, namely: Canson Mix Media, Talens Art Sketchbook, random watercolour paper.
Reswatching all the alcohol markers I owned:

Three of them already dried, so that's a pity. I don't use this tool a lot, so that's alright. It's purely for fun.
I bought this paper pad for mindless doodling, not knowing it would actually be the best-performing paper for alcohol markers! One new thing I learnt today. It's nice!