I need to pick up some youth shotguns to take the kids out grouse hunting this fall. Don't want to spend a whole lot of cash so I was looking at some used stuff. I was trying to decide if I should get a Mosberg 500 or if it was worth the extra cash to get the Remington 870 when I found a Winchester 1300 youth model cheaper than either of them. It seems to be in good condition but I don't know a whole lot about them. Any opinions? How does it compare to the 500 or 870?