I answered this question in one of the other threads you started.
You should not post the same exact question in more than one area of the forum.
Without knowing exactly what you mean by "competitive target," it's difficult to give you advice.
Normal target shooting, NRA-style competitive or mere plinking, does not require a holster at all. I have to assume, therefore, that this is not what you mean.
So perhaps you mean IPSC or IDPA shooting? Or do you mean something else?