I need a good gun belt for IWB holster to carry a full size(34oz) P226 Sig. I need advice as to whether to get the liner to stiffen it or not. With a good leather 1 1/2" regular belt now it almost works with the 3.5 cloak tuck Alien Gear IWB with two belt clips but sags some unless very tight. I've pretty much settled on getting one from "Beltman". They have dual leather but they may be too thick to fit through the Alien gear belt clips so considering a stiffened belt. Any downside to liner other than $10 more?