I also fall to concealed. Unless otherwise openly armed, it's no one's business that I am carrying, there may be advantages if some BGs come after me, there are few signs so I don't want to get hung up because now the trail is on private property, moved into the city, crossed county (or state) lines (eta: it can look like I am hunting and maybe without a permit/out of season) and I am not legal.
Also, more secure. Woods are full of sticks and rain and bugs and mud and... even when I have carried openly (usually for training stuff) in my Safariland ALS, the gun is often pretty dirty. At least once at an RnG match I had to clear mud off it before shooting to make sure the muzzle wasn't obstructed.
As much as quick access is important, on the off chance I am wrestling with a cat or bear and need my gun, I need it to be there and work first, so tend to concealed for retention, not snagging, and protection as well.