I have an SP-01 Tactical that's proven to be my best overall defensive handgun, and I have a few. SP-01 DA/SA decocker, night sights, Surefire XC-1 light, accuracy, capacity, easy recoil comes right back on target; all good.
However, I'm considering a dedicated optic gun to mount my Delta Point Pro and I'm eyeballing CZ Custom's pre-milled and tuned P-09. With the P-09 omega trigger I could use either the decocker which i prefer on my defensive guns, or the safety which I prefer on my sport guns. Use it for sport until I'm comfortable with optic for defense. Supposedly it can be converted easily to decocker or safety with basic tools.
So, IMHO I don't think you can go wrong with either; or BOTH!