Sit-down podcast interview, on-the-street field interview, or a remote Zoom interview — three different situations with three different right answers.
For TV-style interviews where two people sit across from each other, lavaliers are the cleanest option — each subject has their own mic, no handheld passing back and forth. DPA 4060s or wireless Rode Wireless GOs are ideal. For radio or podcast interviews where a handheld mic is normal, two SM58s or dynamic mics on stands work fine.