General things to think about on selecting an EDC CCW gun:
1. Can you wear it comfortably all day, every day?
This criterion tends to lead to smaller, lighter, plastic guns, such as ultra compact, and having to try multiple holsters until you find the "right" one for you.
2. Is it comfortable enough to shoot that you will practice with it regularly (monthly?).
This criterion tends to lead you larger, heavier guns, like compact or full size models and possibly all metal instead of plastic, since the small light weight plastic ultra compacts can have rather uncomfortable recoil.
3. Can you shoot it accurately enough for defensive shooting, that is, all rounds in an 8" circle at 7 yards, drawing from concealment under pressure?
This criterion tends to lead to longer barrel models, such compact or full size models.
As you can see, you have to trade off competing criteria. Further, many experienced CCW folks report they have learned to carry full size all metal guns comfortably by careful selection of holster, clothing, and carry position. If you experiment with holsters and carry modes, you may find your existing guns just fine for EDC.
Next suggestions:
1. Consider buying two identical guns, one for EDC and the other for training and practice. Further, separate carry magazines and training magazines. Do not use your carry magazines for training and practice.
2. About once a year shoot the HP defense rounds from your EDC gun and replace them with fresh ammunition. This reminds you of the different feel of the HP rounds from the FMJ training ammunition, and makes sure you have reliable HP in the EDC gun.
And if you have never had SD training involving holster draw and defensive shooting as compared to range based marksmanship training, find an instructor for that SD class.
Good luck