I'm deciding to go with a 20 meter 4-square because it can hopefully
provide me with similar directivity and DX takeoff angle as a 20 meter
beam but without the hassle or height of a tower. A dipole only has
directivity in 2 directions, a 4 square can give me directivity in 4
directions with basic phasing and 8 directions high tech using ARRL
suggestions. The EZNEC plot was pretty awesome.

The Eternal Squire