Ok, has anyone tried various kinds of nest boxes, different locations and all sorts of bedding all at once and still gotten just one favorite box? I'm hoping to try it with our new coop and hope it works. Buckets, boxes, crates. No lip, tall lip, curved lip around the sides, with and w/o top lip. Lined on right side & left side, stacked 2 high & 3 high. Straw, grass hay, wood shavings, fine shavings, different mix combos of them. What do you guys think?