You can get the official Linux image for the Tinker Board website. It's actually a customized version of Debian that's changed to work as smoothly as possible on Tinker Board's hardware.

It comes with all the essential applications every PC has nowadays (web browser, text, editor, etc.) and some more specialized tools that are used to control the GPIO pins and that allow more advanced users to "talk" to the hardware.

Unlike most boards on the market, the ASUS Tinker Board is rather aesthetically pleasing as well. It has an array of colours which help distinguish the different connectors. Especially nice are the GPIO pin headers which are all colour-coded to identify the various types of pins.

This single-board computer copies the form-factor of the raspberry pi to a T. The size is about the same and most of the connectors are at the same spots as the Raspberry Pi.

The ASUS Tinker Board offers performance that outclasses other single-board computers in this price range. It can easily be used as a daily PC substitute and it can easily handle some tasks that competitors (like the Pi 3 for example) find difficult. Things like image editing, streaming Full HD videos, and even playing some simple browser-based games can easily be done on the Tinker Board.

This board has built-in WiFi and Bluetooth capabilities.