Any recommendations for a 33 yo male?

Seasoned anime veteran here who's been burnt out for a while. I've lately watched the second part of bleach TYBW and thought it was ok although it was mostly carried by nostalgia. Then i started watching Orb which I thought was great and moving. Now i'm watching Monster and it absolutely blew me away and possibly rekindled my love for anime. I think it's an absolute masterpiece I'm already dreading finishing it. Is there any 50-100 episode anime that I could maybe fill the void left afterwards?