JManM
If he's just sampling universes, why not watchmen, the boys, worm, or one of those other supe worlds? Although you did state that you're finishing this one soon. Are there particular suggestions you want and in what genre?
Im so used to recommending invincible to multiverse stories as a pit stop that I typed up almost the whole thing before I remembered đ
JManM:The Watchmen and The Boys don't have what Mark is looking for. Especially the comic of The Boys which is just disappointing from start to finish. Props to Amazon for elevating such a flat work. I've never read Worm so that is out too.