This is not a question with one answer. The right choice changes per episode, and the best shows mix both deliberately.
What in person gives you
People interrupt, laugh and finish each other's thoughts when they share a room. Eye contact changes the pace of an interview. You also get consistent audio because you control the space and the equipment, and you can fix a problem in seconds rather than talking someone through a settings menu.
The cost is real: travel, a room, scheduling around two calendars and a geographic limit on who you can book.
What remote gives you
Remote recording opens the guest list to anyone in the world and makes scheduling dramatically easier. It is cheaper and it lets you record more often.
The risks are the guest's room, the guest's equipment and the guest's internet. A brilliant conversation recorded through laptop speakers with an echo behind it is still a hard listen.
How to make remote sound close to in person
- Ask for wired headphones. This single step removes echo and feedback.
- Record a separate local track for each participant where possible.
- Ask the guest to sit in a soft room: curtains, a sofa, books, not a bare kitchen.
- Do a thirty second test recording and listen before the real take.
- Send a microphone in advance for an important guest. It costs less than a wasted hour.
When to insist on in person
Choose the room when the episode depends on chemistry, when you are recording more than two voices, when it is also being filmed, or when it is a flagship episode you will promote heavily.
When remote is the better call
Choose remote for a single expert answering focused questions, for time sensitive topics, for guests in other countries, and for anything where the alternative is not recording at all.
Decide per episode, not forever
Write down your standard for each format and apply it consistently. Listeners forgive a slightly different sound. They do not forgive a conversation that never happened because the logistics were too hard.