Hello, I'm actually searching a flex pen with line variation. I heard of some interesting ones such as noodler's pens and the serwex mb, also the vintage flex pens ( Waterman's ideal, sheaffer, etc) but I thought those were too much expensive (~150€) and actually I can't sell my left arm to buy a pen :3.

So I was wondering if it's a good idea for price and flex to buy a pen nibbed with the zebra G nib. Is ahab or serwex mb better flex experience ? I need your advices, because I currently just have a lamy safari with broad nib.

NB: I heard of stub/italic nibs too but I don't know if it's what I want.. I want to flex when I want and not every times the pen goes vertical.

Thanks by advance !