Mega2560r3 2018 vs 2020

Hola espero que alguien pueda acesorarme.

Estoy por comprar un Arduino Mega2560 r3 año 2018 y quisiera saber la diferencia con respecto a uno mas nuevo (2020). Desde ya gracias...

I don't think there are any changes worth thinking about.

There are some Mega derivitives that have nice added features. For example, this one has a onboard 5V power supply that provides 5V at 2A so it can directly run 4 servos etc.

DISCLAIMER: Mentioning something in my own shop,

HERE:

but it's available on Amazon too:

HERE: