These are design studies. NOT " Uglies ". Well, not too ugly anyway.

The Scout is small, has large (for its size) engines, and very small array of weapons.

The "Swoop" predates the Jedi Starfighter (which oddly enough never fights) by 10 years, and is just a neat combination of parts.

The XB is a combination of - well - X wing and B wing parts and has a certain grace.

The Early X has the large D shaped inlets and simplified wings.

The X-Bat has the neatest overall profile, and extendable S foils.

Image: Early X-Wing

Image: Top view

Image: Scout, top view

Image: Swoop

Image: Top view

Image: XB, top view

Image: X-Bat, top view

Image: Rear view