I'm of the opinion that you should carry whatever works best for you.
I own a 9mm. I OC with a full size Beretta PX4 .40 and CC with a Walther PPS .40
I have no complaints with any of those firearms or calibers.
I'm looking to purchase my first .45 (Kimber Ultra CDP II). When that happens, I'll keep those guns but exclusively carry the Kimber.
YMMV.
I own a 9mm. I OC with a full size Beretta PX4 .40 and CC with a Walther PPS .40
I have no complaints with any of those firearms or calibers.
I'm looking to purchase my first .45 (Kimber Ultra CDP II). When that happens, I'll keep those guns but exclusively carry the Kimber.
YMMV.
"Sometimes you have to roll the hard six" ~ Adama