It is generally nothing special just one of these if I do carry:
9mm XD Sub Compact in a Tennesse Holster IWB Holster
40 S&W XD Sub Compact in a Simply Rugged Pancake Holster
38 Spl S&W 'J' Frame in a Simply Rugged Pancake Holster
When Hunting either one of the above or one of the below:
44 Mag Taruas Raging Bull in a Simply Rugged Pancake Holster rigged one of three ways on the Belt, IWB or the Chesty Puller configuration. In the IWB Configuration it is really surprising how comfortable it carries.
Buckmark 22 in a Uncle Mike's nylon holster