I had an ECV with DS2 because he was transverse oblique lie, and unstable. Plus I had polyhydramnios so he had plenty of space to swim around in.
BUT (and this is the only reason I agreed to the ECV) I had the ECV the same morning I delivered - it was part of my induction. Started with a cervical ripening, then they turned him (ouch!), then they tried to break my waters. Couldn't do it first time so they put me on the syntocin drip to bring on contractions, to get more pressure on the membranes and force him to stay connected with the cervix - in the meantime he was held in place with rolled towels strapped to my belly. The ARM worked the second time and DS2 was born vaginally a few hours later.
I wouldn't have risked an ECV ahead of time (and since DS2 had his own swimming pool inside it wouldn't have worked anyway as he'd have probably just gone head up again as soon as he could). I also read the story of Angel on here, and know a lady in RL who lost her baby through early ECV - the risk of placental abruption is another factor I wasn't prepared to accept; but if it had happened during my ECV, I would have been whisked straight to theatre for a CS anyway.
IF he had been true breech, my obstetrician would have let me go for a breech delivery, since he was experienced in doing those - but he wasn't.
A friend of mine has a footling breech pg at the moment and her obstetrician has never even been trained to do breech vaginal deliveries, so she's having a CS.
So - I would say if your choice so far is ECV ~2w ahead of EDD, or CS, take the CS. Far better to have a longer recovery time and a healthy baby than risk problems with the ECV.
OR, ask for induction with ECV as part of it, so if anything goes wrong, you're already in the right place for it to be dealt with immediately.