i like the sound of the satio better both have strong torque which is suprising seeing how one is a two and the other a four stroke. Money wise i find it hard to believe i was spending close to 400.00 for a 180 when you look at the price of a OS-160.....i have owned over 6 satio in the past 3 years.......they all ran flawless. i usually sold plane and motor as a combo but the last satio that was on the DP was sold after 5-7 flights to go gas with the RCS 1.4 bad move.. the RCS 1.4 is happy at home on my funtana now....

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