This thread is going well
For what it is worth my views...
I have seen / tapped up several SG bats. Generally, the majority of them have been "hard". And would seem take a long time to "open" up to Optimal performance.
I have seen / tapped up / and used couple of SS bats. And majority of these seem to "ping" almost from new. Performance wise they have been amazing.
But like anything, I am sure you will find good bats made by either brand. A little luck of the draw is involved.