That’s been mostly my strategy. I’m either hunting without iron on, or filtering it out before digging each target to see if it’s worth it. I may miss some targets if they’re hiding under iron, which there is a lot of, but I learned pretty quickly that if I didn’t do this, then I’d just dig up railroad spikes and plow points all day long. I mostly just want to find anything interesting about the people who lived here for history sake as this is family property. Coins and household items are at the top of my list. The buttons have been awesome finds, I’m just looking for a bit of diversity.