suggestion

Hey, why should I recommend it to you? It's really bad, so it must be a hassle to look for it, right? Still, you should know about ‘Ghost in the Shell’ and ‘Cowboy Bebop.’ Find out on your own next time, you idiot. (￣^￣)

One punch man and attack on titan seems to be a fun start for every fans, but as you dig deeper you might want to know what genre you clearly like. For me my fav anime is "Steins; gate" you might like it too!