I think Ehtesham bhai it was a great decision, because in the RS price bracket, you have a whole SEA of options from the used market and also the option of Sportage (not comparing the two but usually a person is buying car for multiple uses so it does become an option to consider)
On the other hand now you have an ample budget to do mods sakoon say and currently I think that your car looks better than the RS version, performance wise you must know better. It should be same as the RS since the only change is the ECU unless they have done some major editing in there.