You are welcome for the Mete idea, but I wouldn't recommend it over the new Walther PDP. I would recommend it for fun over the others, but not the PDP.
The Walther sear went out of copyright and that's when Canik and now Sar started using it in the TP9 series. The TP9 was a direct copy of the P99. I can dig up my photo of my TP9 next to my P99, it's exactly the same, just the Canik is unrefined.
The PDP comes OR, is only 75 dollars more, gives you a WAY better finish, smaller all around (ie, the Canik slide is HUGE), and I would say Walther quality is better. My Canik Elite suffered the light 115gr issue and I had a TP9SF suffer the trigger dingus lock issue. I have owned all the Canik TP9s excet the SC, Executive, and SFX--so a lot of them. They are good enough to keep buying them, but they are just big and refined compared to the Walther.
I am looking at the Mete SFX, but I keep going back to, why wouldn't I get the PDP in compact 5".