Who has had successful vbacs? And who chose to have another csection? Would love to hear your stories.

I've had two vaginal births and my last was a csection. With every birth I went into labor on my own but had to have pitocin to dilate as I never get past 3cm even when I'm contracting ever minute. However with my last baby the pitocin wouldn't even get me past 4 cm and I had to have an emergency csection because my waters had been ruptured for 24 hours. My last baby was also a preemie at 35 weeks.