schedule a 3D/4D ultrasound at 27 weeks?!?

Jamie • 21 years old 🎊 First baby girl was born on June 27 thanks to glow.👶🏼🌻
Hello ladies, I schredule a 3D ultrasound to see my lilttle girl two weeks from now when I will be 27 weeks. I have read online some people saying that is better to wait till 30 weeks others saying that 27 is fine....
It will be lovely if you can show me a 3D pic of ur baby when it was 27 weeks along... I am confuse on doing it or not ...