I have a Falco leather paddle holster for a P01. It's not real pretty given its price, but it carries very well. It has a screw to adjust retention tension, which I think is a must. The paddle is a bit fussy to get all the way down on your belt, but once in place it works great. It carries closer to the body than most paddles.
I also have a Wright OWB leather holster for this pistol. The Wright is beautiful but lacking in function. The retention is insufficient. I would not trust the holster to hold the pistol during a sprint or a fall. The pistol also flops away from the body more than it should. Wright uses G-Code paddles, which I have. I don't care for them due to their large size.