I had my midwife and my husband the first time (independent midwife) & "sister"
The next birth - my SIL, husband, midwife, my "sister" and DD6
The next birth - my SIL, husband, midwife & my "sister" & DD8 & DS2
The next birth - my SIL, husband, midwife & DD10, DS4, DD15months.
My Imogen - my friend (who is an obs), my husband & a team of paeds and medical physicians... (high tech birth!)

It is important that you choose your attendants wisely and carefully. It's all about you and what you need. Think about what it is that's important to you and why. Good luck!