This review of fineliner pens by Meerkatsu is great. While I haven’t used all the pens he reviewed, my experience with the Sakura and UniPin are pretty similar to his. He doesn’t seem to have used Artline Drawing System pens; I would be interested to see what he thinks of these. I think the Artline Drawing System might be my favourite, except for the fact that the lid does not snap securely onto the back of the pen. When drawing anywhere other than at a table it makes losing the pen cap very easy.
Also, check out Meerkatsu’s shoes and hat! Beautiful.