If you plan to travel in groups of more than four or five people, the best option is to look out for hire minibusses.
It works out much cheaper than renting two cabs and saves a lot of time as well. It is also the best alternative for schools and other institutions when they go for a picnic. You can check this link https://bigbusco.com.au/mini-bus-hire-sydney/ to check bus prices.
A minibus can accommodate up to sixteen persons and it is right to set up and can save a lot of time and unnecessary hassles. Another big advantage is that a minibus can accommodate a lot of luggage as taxis can house only a limited amount of luggage.
Another benefit is that the whole group can travel together and enjoy themselves. These buses are extremely trustworthy and reasonably priced too.
As all the members will share the expenses of the bus, it will work out to be easy on your pocket. And the burden of driving the vehicle is also not there as they come with expert drivers.
A mini bus is any day better than a train as you can travel at your convenience and halt whenever the group feels the necessity to do so.
They will pick each person from their spot and get you to any place you want at the right time. Thus the journey is made less tiring and reduces strain.