Most UFOs seen in the past couple of decades are not saucer shaped. The saucers were a “thing” in the 1950s.
The most dominant ones these days seem to be orbs of light (multi-colored), triangles (example, Phoenix “lights”), tic tacs (US Navy incident) or flying “squares” of some kind (”Borg” :-) ).
In addition many have shown “shape-shifting” capabilities.
“In addition many have shown “shape-shifting” capabilities.”
As I’ve said before, I’m waiting to see a decent picture of one of these things. Millions of cameras out there. Everyone has one.