What kind of Aquastation do you prefer?
With larger capacity you can store more historical data (water values, state of the electrical lines, statistics, etc ..). Moreover, a greater capacity corresponds to a faster and higher quality data storage device.
Both versions, run the same software and deliver the same functionality.
You base your AquaStation can add additional optional modules that can extend the functionality. For details, please read the link Full Features List.
When choosing the most powerful version?
The 16GB AquaStation has a more powerful CPU and multi-core (4 cores). This feature allows an immediacy in the response of accessories like Remote Control and TouchScreen Display. In this specific case, we do not recommend using the TouchScreen Display with AquaStation less powerful, except to use it exclusively in view mode.