Hello,

This decision will be purely based on your comfort, if you choose home based you have to make sure that you have strong and high speed network connection like large data plan and try the connectivity before examination, also you must keep a spare data service on other hotspot of other telecom service just for emergency.

Or else if you choose centre based and you fear of getting late due to traffic which is main concern as due to covid people opt for taking their own vehicle thus increasing traffic, so in such case you can stay near by the centre at a hotel or relative which will be more convenient at this point.

So it is based on your convenience both option have their merits and demerits, if I would have to suggest i would have gone through centre based and taking near by room service or hotel booked as it is more reliable than internet