I'm thinking about getting a different every day carry (EDC) fountain pen with a Fine nib. I'm okay with using a cartridge pen, in fact, I kind of like the idea so that I can easily pop-in a new cartridge if I run out of ink while I'm out and about.
I am not looking to use the pen for extended writing/correspondence, but more for quick use -- jotting something in a notebook, signing a form, etc.
I like the slimness of the Liliput and was thinking of getting one of those little leather cases so I could carry in a pants pocket. For those that have used a Liliput, do you think the Brass, Copper, Stainless Steel, and/or Fireblue Steel are better because of the heavier weight compared to the aluminum models that are lighter?
Also, for those that have used a Liliput, how does it compare to a Sport, Sport AL, or Brass Sport model? It looks like those are a little bulkier, but they seem like a good option for an EDC pen.
Tell me about your Kaweco experiences