Being honest here, if you have the experience and the know, then yes I would probably recommend the use of the refillable nibs you’re describing, but personally I’ve been working in comics professionally for a good 15+ years and more and I’ve only used them a handful of times. Save yourself some money and buy a set of the B-2 Copic muliliners black. You’ll get the same results without clogs. All of Sports Candy and all the current pages of ‘Passion’ was inked w/ the B-2 set.