I believe and teach that we should always keep things as simple as possible when it comes to self defense.
The following video is a good example of why. This guy had been using a thumb break holster and shooting a Glock earlier in the day and then switched guns and holsters to a 1911 and a holster with a trigger finger release.
language warning for those easily offended.
Years ago after seeing similar accidents I decided to carry only one type of semi auto, the XD/XDM family and only Turus revolvers.
Whever my hand touches the grip under any circumstance I instantly know which I have, Semi Auto or Revolver, the grips are all the same, the controls are all the same and therefore the muscle memory is the same.
The same holds true for my holsters. Leather cross draw or Kydex right hip, all the leather holsters identical, and my Fobus holsters for the semi autos are all identical.
Keep it simple and consistent and you’ll be far less likely to have a bad outcome.