I should point out that the 4 light strikes where all with same ammo.
I purchased a box of Perfecta and Federal 357 magnum, winchester white box 38 Special plus P from wally world.
Then while at MFS I picked up a box of high pressure nickel plated 357 magnum ( I think it was Remington but I don't have the box anymore) and box of Geco (red box) German cheap 357.
I was firing all the ammo in no particular order, testing the recoil, was even testing the perfecta and high pressure by alternate rounds in the cylinder.
All 4 light strikes where with the Geco ammo, I put it down to either gun break in period or bad cheap ammo.
One of the reason I went with the Smith and Wesson is the life time warranty, this being a performance center gun I expect better quality.
I don't have an issue with Ruger, there are a couple of Ruger guns I have my eye on, I like the commander SR1911, the singe six convertible, if I see a good deal on either I would probably pick them up.
harry