How did you decide?

Current dilemma:

Should my hubby and I have the ultrasound tech tell us the sex of our baby during our ultrasound.

Or...

Should we have her put the gender in an envelope and tell our girls a week later (since my husband’s daughter will be in town for the holiday) and find out together?

I’m so torn, because I don’t want to wait another week, but I think it could be sweet to find out as a family.

What did you guys do?