OB-GYN or Midwife and reason why?

Hi Ladies! Super excited and still in shock to have a little bean growing inside of me for th first time.  I have my first GP app tomorrow and I know I need to figure out what health care provider I'll use long term.  
My question is - should I go with a OB-GYN or a Midwife and why?  I've heard Midwife's are lovely and more personal care offered but I'd love to know all of the facts! 
Thanks for your help :) 💕