These names describe different standing-seam joint designs. They are not interchangeable specifications, and neither is universally best for every roof. Suitability depends on the selected system, roof geometry, substrate, and installation requirements.
What to do next
Ask for the exact panel system and the manufacturer's limits for the proposed application. Compare the full assembly and transition details. A proposal should explain why the selected seam design fits this building rather than relying on a general material preference.
Related Perkins guidance
Contact Perkins Roofing to discuss your roof and the appropriate next step.