3D/HD Ultrasound

So my Doctor does not do 3D ultrasounds and when I asked the nurse why her only reasoning was because it was time consuming 🤔 it’s my understanding it’s just a flip of the ultrasound switch but...

Anyways, is it worth spending $100-$150 on a 3D ultrasound done by a third party? I found 2 different places - Blooming Baby and Baby Bump 4D. But is it worth the money?