Map 2 all the way!
I bloody love that map so much, ive explored so much yet there are still places i have yet to go!
i also wiped a team of 4 who were headed for the corn... waited in a tree for them to pass, jumped down on top of them and decimated them with an iron sword...
Map 1 is a close second but it can be difficult to navigate because of its lack of landmarks
Map 3 is ok, if a little big and exposed in most places
Map 4, ive only played it once (donor expired
) and it looks... ok. But its just too open and exposed, the chests are ridiculously spread apart and you get spotted from miles around