Hi,

Well if you are considering going for super speciality luke neurosurgery, cardiothoracic surgery or nephrosurgery and similar super speciality units then you should opt for general surgery cause then only you will be able to go ahead and do mch for all these super specialities. And if not then you can go for any of the three as you see fit and where your interests resides.

I hope my answer helps.

All the best.