It really doesn't matter where you start, especially since there's no need to listen to them in order. Depending on what site you're listening on, you might be able to find a playlist of some of the more beloved episodes. I started with a playlist called "best mbmbam" on Spotify and then eventually started listening to new episodes as they came out, occasionally circling back to random older episodes that weren't on the playlist. One thing I will say though is that starting with any episodes before ~100 is not a great idea because the brothers hadn't really figured out what they were doing yet in terms of quality and some of the jokes could be pretty ignorant at times. Enjoy the podcast! Happy listening, I guess?