Omega Boomerang

Here's a symmetric, omega-type shape for nice, mid-range, recreational throwing. If it comes in too low, you can throw with more layover, or try bending the wings slightly upwards.

Made in Blender 2.9 using the technique described in this video: https://youtu.be/G7RjPTJWOsE

Print instructions

Print with lots of perimeters (I use 7) and top and bottom layers (5 each at .2 mm layer height) to give it some heft and stiffness.