I've used both Leuchtturm1917 a5 (dotted) and Maruman Mnemosyne N104 Special Memo Notebook - B5 dotted. I like the maruman for the spiral binding (flat, less f

I've used both Leuchtturm1917 a5 (dotted) and Maruman Mnemosyne N104 Special Memo Notebook - B5 dotted. I like the maruman for the spiral binding (flat, less footprint when folded over) and I find the paper on the Maruman to have less bleed through but I wish it came with more pages. I also like the slightly bigger pages the b5 gives me over the a5. I still like my Leuchturm too but don't use it as much lately.