For months now I have been looking for a single stack 9mm to replace my LC9S. I have owned a LC9 since they first came out and shot the heck out of them. But something happened along the way. I started to have second thoughts on the Light Trigger. I just felt it too light for carry. Mine is down to around 4.2-4.5 lbs. Way too light for my personal preference.(and mine has a safety). Great gun, very reliable, nice shooter loved the thin design.
I researched for months. However as a totally dedicated Pico Fan, I ended up just now ordering the Nano. Small, thin, shorter height, soft recoil, and the kind of trigger I want in a carry gun.
Ok, I know some folks like very light triggers. That is fine, just not for me.
I will say that I have been shooting for decades a range rat so it is not that I am not use to shooting or new to guns.
As Hickcock45 said while reviewing another single stack. "Some of these guns have become so light on the trigger, for instance, the Ruger LC9S is so light, it is almost like a target gun". Yes, I would agree with him on that statement.
I will continue to use my LC9S as a range gun. Continue to keep up my skills using a safety. I love the gun. But just not for Carry. Not trying to start a flame war.
As far as the OP wanting a thin design, here is a example.