Depends on who loaded the Gold Dot; or rather, how hot they loaded it. The Remington SWC is a full-power 357; velocity from your snub would prolly be around 1050 or 1100 fps x 158 grs. = Power factor of around 174. The 125 Gold Dots are sometimes loaded a bit slower than the full-on standard 125 357 load (as in Proload's Tactical Lite). There, you would probably be pushing the 125 at maybe 1150 for a PF of 144 or so. So the Remington would be a bit stiffer; though recoil is somewhat subjective, and some folks find that a bigger bullet's relative lack of flash/bang reduces the perceived recoil somewhat.
OTOH, Jim's right about the limited use of the SWC. I mean, it's a great load if you've got to shoot a Rotweiler with your snub, but for most bipedal targets, it's gonna just poke through like a not knitting needle.