Anyone have 3d ultrasound around 34 weeks and had good results? Like you were able to get a good…

Anyone have 3d ultrasound around 34 weeks and had good results? Like you were able to get a good view and all? I'm thinking about getting one to make sure it's a boy because I've only confirmed that on 1 ultrasound but if I'm doing it I want to see his face and stuff too and dont want to spend all that money if it's not going to turn out well