I have the Sig P290 but not the RS. I love my P290 as I have not had any of the issues mentioned of the P290. It conceals easily in my jeans front pocket, it's super well made and accurate once you catch on to the long trigger pull. Mine has shot exactly 500 rounds without a hitch. If it ever messed up I suppose I would have the RS trigger upgrade done at the factory but for now I like it as is.