P365 FCU - Titanium Nitride vs regular black Nitride

[Beretta92FS]

Is there any practical and real life difference between the P365 FCU in the golden titanium nitride finish vs regular black nitride?

Any durability differences, corrosion resistance or anything else?

 

[Mesatchornug]

Pretty good write up:

Best AR15 BCG Finishes - Pros Cons and Recommendations

AR15 bolt carrier groups are available in a variety of finishes including Phosphate, Black Nitride, & Nickel Boron. Find out which is right for your upgrade!

www.spicetac.com

TL;DR: TiN is great for its BLING factor

 

[highlander]

When I worked at GE here in Lynn they were phasing out tungsten carbide tool inserts and replacing them with TiN coated and ceramic inserts they were cheaper and worked as well as tc. The TiN coating was almost if not as hard as tungsten carbide.
I'd go with the TiN just for the durability.