Yeah,
Flawed? Asking an impromptu statistical question from the masses? Of course it's about location but I think inquiring if there's any regional trends is within reason. I mean if all you get to hunt are some 1700s homesteads you still can answer the question. What's the most common coinage you find friend? I hear ya, hunting modern sites can be a bore though not always, same can be said of some older sites, they don't all yield the same way though certain trends are likely to be there. I went to one of my secret places today, a place with history going back to the late 1800s. Much of what is found there is actually mid 1900s as it turns out but it's pretty neat. Only 3 coins have come out of that place as it's quite impossible to metal detect: two pennies from the early 60s and one blessed mercury dime from the early 40s. Atypical ratio to date but I'd bet you that merc that basically any coins left in that place are all pennies, maybe one more piece of silver hiding under the first inch but if any detector could single it out from the rest of the metallic debris then the person working it deserves a prize, they really do.
It's funny, I hoard change and metal detecting helps advance that cause, I find pennies constantly just looking around on the ground. Parking lots, back alleys, folks yards, the xeriscape around my work, the xeriscape in front of the gas station across the street, large cracks in the asphalt etc. etc. what do I find the most of? Pennies. Is that just my luck? Possibly.
It only matters a little what I turn up the most of, we know that now, I wanna know what you find the most of coin wise and feel free to give as much location or history info as you like, not all of us have exactly the same access to the same sorts of stuff, that part is very regionally bound or so it would seem. What's your number one frequently found coin man? I wanna know