Differences between Create2 and Create3

[fmorshed52]

How are you connecting to your Create 3?

Bluetooth (Python Playground)

Computer(s) Model(s) and Operating System(s)

Windows XP

Which version of ROS 2 is installed on your computer?

None

Which firmware version is installed on your robot?

Irrelevant to my question

Which RMW is your robot running?

I don't know

Does your robot have an assigned namespace? If so, please share.

No response

Is the robot connected to a network? If so, what is the network type?

Bluetooth

Are there multiple Create 3 robots connected to your network?

None

Is multicast enabled?

None

What is the Adapter Board's USB/BLE Toggle currently switched to?

None

Describe your question.

I am looking for an article that describes the differences between Create2 and Create3 robot. I have a Create2 robot, playing around, and considering adding a camera to do line tracking. So, I am wondering whether I should now buy a Create3.