You mentioned that you prefer either the Storm or a S&W 469, 669, or 6906.
I bought a 6906 new when they were being offered by S&W and it still is my #1 favorite 9mm pistol. Just fits my hands perfectly.
However, you mentioned that you did not like the feel of the Stoeger/Beretta Cougar nor the Ruger P95 -with the P95 being too large for your needs.
Instead of the S&W 469, 669 or 6906, have you also considered the 3913?
The 3913's single stack magazine vs the 6906 double stack with the 3913's thinner profile could possibly fit your hands better.