Welcome to Bersa Talk.
I haven't tried the Sleeping Dog products, but if they're offered at Condor's Flight, they're probably reasonably good.
The holster I recommend is a UBG Striker by Nate Gable. I carry my BT9UC all day every day in that holster and it's comfortable and concealable and I forget I even have it on. Here's a pic. Click on it to enlarge.

The problem with ordering a holster from Nate is that the turnaround is stretched out to several weeks. So get one ordered, then order an inexpensive holster from Condor's Flight to carry in while you wait. You'll have that holster in a matter of days.
p-t-max
I'm no expert, I'm just, well---opinionated!
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