There are many I like but I gotta go with Preston since he was the one that first convinced me to buy Bitcoin back in late 2016. The good old days, before they hit the big time and I could talk to Preston and Stig on LinkdeIn. I really enjoyed the investors podcast and had heard of bitcoin but like most at the beginning thought it was a scam but after Preston mentioned it about 3 times I decided I must be missing something and bought some. Sadly only 100 bucks worth and didn't buy again until it was 15k. Haha.
The Bitcoin Standard. https://saifedean.com/podcast
Very professional, he has really great interviews with people, sometimes people that you never would have heard of otherwise. Love his book, love his podcast. Second would probably be Stephan Livera. Also I like the Once Bitten podcast, often some very good pleb interviews.
I will have to try out the Bitcoin Dad podcast.
I'm usually hunting for certain guests and topics, but WBD/Citadel Dispatch are fallbacks for me. Livera probably has the best slice of guests for me but I haven't subbed/made the pod a habit yet.
The Bitcoin Dad Pod is hands down my favorite. Great conversation, nuanced takes, good fix of economics and practical tech advice. Would highly reccomend