I'm new to the RPi and having a blast. These are amazing little devices. At present I have two Pi2Bs a Pi0 and a Pi3B ordered along with a stack of microSD cards.
I generally believe that I can mix and match the cards between the different boards but eventually as I dedicate boards for a specific usage I will also dedicate cards where the S/W is tailored for the particular function.
That leaves me wondering if there is are specific items I can configure to optimize Raspbian for a particular board.
Are there any Raspbian packages I should install for example to 'improve' Raspbian on a Pi2B or Pi3B?