Travelling in a group and solo both have advantages and disadvantages.
it's totally depends upon you bro.
pros of solo travellers.
According to me it's cheap and you visit wherever you want and it's totally depends upon you and how much time you want to spend at that place.
But in packages you have to plan according to them.
you go on your own.
In packages they help you with the visas.
you can visit more place in less time because they already have plan.
but it cost you little bit more.