Arca vs Picatinny for a hunting bipod — what breaks first in the field?

Building a 6.5 Creedmoor for longer shots on public land. Been looking at precision chassis and bipod options, and I keep hitting the rail interface question. Arca seems cleaner and faster to adjust, but Picatinny is everywhere and cheaper.

For actual hunting — not bench shooting — does the interface matter enough to drive the rest of the build? Does one fail sooner than the other in rough transport or cold weather? Or is this one of those things that matters more in theory than in the truck bed?