How to decide on a carry location

I've been carrying for roughly the last ten years. That entire time has been with a P3AT in a DeSantis Nemesis, so I really know nothing about holster carry. I've decided to switch to a P365 both for capacity and power reasons. This change means I can no longer pocket carry and have to get a big boy holster.How do I determine not only what holster is right for me, but what body position to carry? Is it a matter of finding a place that sells holsters and trying them out? How do you do this when you'll just be trying it on empty?I did look through the FAQ and read about the different positions. via /r/CCW https://ift.tt/2Ph569c