LONG REVIEW: I've been in the FP hobby for almost a year, and during that time, I've tried numerous different papers (Clairfontaine, Rhodia, Tomoe River, Moleskine, Leuchtturm1917, HP laser jet paper, etc.) to figure out what I like. There's a huge debate within the community about what works best for FPs, and a lot just has to do with personal preference, but after my year of experimenting, I found that Leuchtturm1917, Tomoe River, and Rhodia provided the best writing experiences for me, but each for different reasons and under different circumstances. Leuchtturm1917: The A5 Leuchtturm1917 (80 gsm) is my current go-to notebook for my personal and work bullet journal (blank for personal and dot-grid for work). The paper is just a bit toothier than Rhodia or Tomoe River, but it still works great (hard to beat rhodia or tomoe river on smoothness). I've experienced no bleedthrough or feathering and I've used many different nib sizes and inks (except for flex pens. Rhodia works great for flex because of the coating). Compared to Rhodia, a bit more ink gets absorbed onto the page, but the paper is still ink-resistant enough that it allows for a good amount of shading and sheen on some inksand again, no feathering or bleedthrough! There's some ghosting/show through, but it's not really distracting, and not as bad as on Tomoe River. The table of contents and numbered pages are a HUGE plus. Overall, a great performer for FPs, and I think more practical for general notebook purposes (unless you solely use triple broad nibs or flex nibs. I haven't tested those, but imagine there would be some bleedthrough). I heard the Leuchtturm had some issues with their paper 5-6 years back, but it looks like they've sorted out those issues and their ink proof versions (indicated on the cover with the ink-proof symbol) are a pleasure to use.Rhodia: The Rhodia dot pad (white paper, 80 gsm) is the best for jotting down quick notes. It's really smooth and fairly ink-resistant due to the coating, so it works really well with a lot of different nib sizes and inks. I keep a pad of Rhodia on my desk at all times for random thoughts and ideas. I also find it helpful to use Rhodia paper when tuning my pens and testing for 'baby's bottom', scratchiness, etc.; if the pen doesn't skip on Rhodia paper, then it'll work completely fine on other papers. I also find that it works better with Flex pens, due to the large amount of ink being dumped on the page. However, because Rhodia paper is so ink-resistant, I find that it causes nibs to run slightly on the finer side (i recommend using broader nibs on this paper). I've tried the Rhodia webnotebook (90 gsm) a few times, but think that the uber ink-resistance and their specific ivory/cream-colored paper make the lines and letters look strange on the page � a little discolored and almost jagged.hard to explain. just looks weird to me. Tomoe River: As many FP enthusiasts know, Tomoe River paper (52 gsm) provides an amazingly smooth writing experience and brings out the unique qualities (shading/sheen) of different inks. I tend to prefer this paper in loose-leaf format because of it's thinness. I also have some tomoe river notebooks, but wish they were constructed as solidly as the rhodia webnotebooks, Moleskines, or Leuchtturms. The few well-constructed tomoe river books out there are a bit on the pricy side. If someone could make a slightly thicker tomoe river paper with all of the same characteristics, in a moleskine/leuchtturm notebook format, and all for roughly the same price as Leuchtturm/Rhodia....... :)