So torn! Should I do 3D/4D ultrasound?

Hubby and I are waiting until the birth to find out the gender for the fun of the surprise. Now I’ve been interested in doing a 3D/4D ultrasound but my husband almost doesn’t want to because he’s afraid we’ll get a peak of the gender and mentioned getting it done but not looking until after the baby’s born which I think is a waste of money and silly. I kind of feel like maybe we shouldn’t get it done because I want to be surprised in every way, including facial features. But....I also kind of really want to get it done too!!! I’m so torn and indecisive. Mamas, what do you all think?! Anyone waiting or waited to find out the gender but got a 3D/4D ultrasound anyways? Please share your experiences! Thank you!! ❤️❤️❤️