The workmanship is excellent but as master holster designer Red Nichols says, "Anyone can run a stitch, but the great holsters display good design".
That's a very good design.
One factor of good design that many otherwise good craftsmen fail, is that you can get a full shooting grip on the gun before starting it out of the holster.
To many designs have leather up between the trigger guard and the grip, preventing the fingers from getting around the grip. This means you have to juggle the gun in mid-draw to get a shooting grip.
You don't have to have a stitching machine to do good work. The old masters often did it entirely by hand.
Here's some of my hand made and stitched holsters........
Old school FBI. made it just for fun.....
Cross draw for a S&W Model 66, 2 1/2 inch......
Cross draw for a Kahr Arms K9. Reversed seam with a "half and half" seam design.
"Snatch" shoulder holster for a S&W Model 66, 2 1/2 inch. The retaining strap is NOT a thumb break. It's a pull through snap. Just grab the gun and pull, the heavy duty snap opens.
This is my variation on the old Stein Holster Company of New York City "Snatch" holster.