Hello from NZ. I’ve just gotten into fountain pens over the last 18 months. I’ve collected 40 pens since then with an eye to “best in category”. It’s been an interesting journey because I’m also using those pens on a daily basis. I’ve currently got a recent Omas blue saffron, a Sailor King of Pens, two Visconti Homosapians, an Aurora Optima and a Pelikan 800 on rotate. I’ve recently been venturing into vintage Pelikans (100s and 140s) and also vintage flex. Any pointers for your favourite vintage flex models? and sellers ?