vintage Bianchi
I don't know anything about "modern" Bianchi products, but I am very well pleased with my Bianchi S&W K #10 recently bought from another Forum Member. It fits my Model 66 4 inch like a handmade glove, looks great, rides right tight to my body on my Galco SB 5 double stitched 1-3/4" gun belt. No sag, no flop, easy draw, 13 degree forward cant.
I can envision some degree of concealed carry with a blazer, suit or sport coat, but I use this rig for open carry, hiking, field duty, etc.
My EDC remains a J-Frame in vintage S&W leather, also on a Galco SB 5 but in black.
Sorry to hear about quality degradation on Bianchi products. So far hasn't affected me. I am on the lookout for some good quality leather for my 39-2 but haven't spotted anything yet that looks like what I want.