I had a GA for twin 2. Twin 1 came a lot quicker than the hospital were expecting - she was delivered on gas and air within bare minutes of being rushed to delivery. I think the panic of this happening (I'd been labouring on DAU up until then!) sort of put the medical staff in a flap - everyone and their uncle ended up hurtling in to the room. Twin 2 then decided to have a party once twin 1 delivered and flipped round, then we believe he got stuck with his foot by his head as he entered the birth canal. Had consultant inserting her hand/arm (images of vets delivering cows/sheep quite appropriate here) to try and unstick twin 2. But he wasn't having any of it. The heart rate trace they'd stuck on him kept dropping, and with a very poor printout - I saw it after and it looked like the ink was running out! - the decision was made to knock me out and get twin 2 out as quickly and safely as possible. I hadn't had time for an epidural - the hospitals preferred choice for twins in case c section is needed - with twin 1 arriving so quickly.
I would love to have delivered twin 2 the same as twin 1. I have no recollection, beyond a brief view of twin 1 and her masses of hair, once delivered of seeing the twins until 2pm the following day - 24 hours later. But I have photos that prove otherwise!
I have to admit my recovery was the easiest of my 3 pregnancies. But I was on a lovely morphine pump until the following morning, slept in a separate assessment/antenatal ward on my own so wasn't disturbed by crying babies on postnatal. My two were in scbu for a few days for feeding/temperature issues. I was really well looked after because they did admit they made mistakes in not sending me straight to labour and delivery when I pitched up as a twin pregnancy, practically at term for twins, with leaking waters which had stopped by the time I got to DAU.
We stayed in hospital 13 days while we waited (oddly) for twin 1, my smaller twin) to catch up on her feeding and sort her temperature control out.
But as a choice? I'd sooner not have the GA and be able to remember those first few precious moments after the twins arrived.
As it is, I've suffered with PND since and attended the birth talk session with MW after to find out exactly what went on.
That is just my experience though and is by no means intended to scare you. I am grateful that my twins arrived safely and my recovery was easy. Given the same situation, I would do the same again. But as a choice for delivery, I'd much rather know about it.