Induce or Csect?

Im 33wks now and have GDM, last scan baby is big, my doctor say can induce at 38wks or i opt for csec. Anyone who have the same experience? Or anyone been from induce but ended on csect? This is my 3rd pregnancy, first 2 is normal but last preg was 12yrs ago. I am so confused if i get CS or still try the normal delivery. But scared also if i get normal and baby shoulder cannot go out, as much as possible i dont want vacuum to out the baby. Pls help and share your experience. Thank you so much!