Vienna - pizza recommendations

I had great pizza in Vienna in 2015. Although I cannot remember the name of the place, I remember that it was Neapolitan style, which the Viennese love. I saw a lot of pizzerias in the pedestrian-only zones around Kartner Strasse, the Graben and behind Hofburg Palace. Though some of these places were for quick bites, others were gourmet style.

The pizza places in the first district are horrible.

Best pizza places - Il Mercato (amazing), Il Sestante (also amazing church square), Pizza Randale, Via Toledo (my favorite), Disco Volante and Pizza Riva.

Il Mare was the very first pizzeria to open in Vienna about 50 years ago. Coincidentally, I happened to be in the 7th city borough for the first time shortly after, and that pizzeria made me return ever since I had the opportunity to.

https://www.ilmare.at/

I had pizza at Pizzeria Osteria da Giovanni and it was good.

https://maps.app.goo.gl/myiKgCDLXs1Vn7wd8?g_st=ic