I carry Winchester SXT 130 +P, or Gold Dot 135g +P. I do agree the 158g is a good loading.
Before we dismiss the lighter loads. I also have 110g Hornady Critical Defense +P. I just read some recent tests using this ammo in snubs. The results were very good for penetration & expansion.
http://www.hornady.com/store/critica...se/?sort=title