I haven't had a single contraction that wasn't caused by the drip, so nothing to compare to.
Tbh I found it ok. I was offered the epidural before the drip was put up both times, but I wasn't interested. An elective C-section wasn't offered, but I would have definitely rejected it if it had.
Contractions started slowly, and ramped up in intensity as the drip was turned up. I also need a lot of syntocin to get into established labour apparently, as didn't hit the magic 3 in 10 until the penultimate dose with my first, and maximum dose with my second.
I coped ok with just gas+air to start with, but seemingly need more pain relief around 5cm dilatation. With my first, that was after 6 hours, and had diamorphine. With my second, 12 hours, and had an epidural.
After that, another 5.5 hours on the drip and DC1 arrived vaginally with no assistance. DC2 unfortunately remained at 5cm after another 3 hours on the drip and was starting to get distressed. So had a C-section. He was back to back and was trying to look up, so I think it would have happened even if I'd laboured naturally.
Best of luck to you. Hopefully it won't take too much to get into labour, and baby will be here before you know it.