I hang dry only because I feel that the screens break trichomes and kind of makes part of the bud flat, that's just my opinion though. Hang drying in most cases is more convenient because you can hang right in the grow room, but if you're trying to hide it..drying on screens in a dresser or something would also be good, as long as in both instances your space to bud ratio is good. Meaning that you don't want a ridiculous amount of space for only a little bud, and you don't want so small of a space that it will get really moist and get mold on your buds. Remember, dark and ventilated. I hang mine inside cardboard boxes unless there is too much, but the cardboard works very well to keep the water out of the air.
All you need is:
Cardboard boxes
Rope( I use shoe strings)
Clothes hangers
A fan or two
Cut two 3"x3"(just an estimate just not too big or too small) holes on both sides of each box. Hang two shoe strings tightly(make a small hole on the sides or the boxes, pull string through and tie large knot) in the boxes and proceed to hang branches off with the clothes hangers or by a side branch to the shoe strings until they pull the string down a little bit. Point the fan towards one of the 3"x3" holes and don't have the other hole blocked and it should keep the boxes pretty well ventilated. You can stack the boxes on top of each other.
And that's it. Leave them there for about a week and a half(checking them regularly) and then into the jars they go.