For a long time, it has been an LCP in my right pocket, as in almost never leave home without it. Usually have something on my belt as well, either a gen two Glock 26 (75%) or a Kimber Ultra with laser grips in .45 acp (25%). Both proven reliable.
Lately, I have been putting a lot of rounds thru a Sig P365, and its showing itself to be reliable, accurate, and it fits my hand well. Just recently took the plunge and started carrying it in preference to the Glock. More comfortable IWB.
Larry