The team at SUPBOARDER have had an RS to test and have published their findings.
Here is what they had to say:
In this SUPboarder review we look at the 2018 SIC RS 14′. The RS is a 14′ all water raceboard that has a very simple, subtle shape compared to other top boards on the market. The smooth lines and curves make this board fast in a wide range of conditions. A board that an intermediate to advanced mid weight paddler will love.
See the full SUPBOARDER SIC RS Review