I was in Albuquerque a couple weeks ago and hunted up Bob over at Thunder Ridge Muzzleloaders and got some stuff from him. Some of which was some Lehighs and some high priced pre lubed patches. Using the pre lubed, I could get 3 shots before I had to swab. I switched over to LeHighs, and PRB's loaded like lightening. I took a piece of the strip I was messing with and sprayed it and hung it out in the sun for a bit to dry and I got the same as the pre lubed. Three shots and then I couldnt drive a ball down the barrel. I went back to wet patches and shot the rest of the afternoon (maybe 40 more shots) without swabbing.
Speaking only to the barrel on my rifle. It is a .53 bore, and using .520 balls, ticking and Goex, the patches damp with Lehighs worked best. I used my homemade tallow lube for years, and I can get ten shots or so with it before needing to clean that greasy crud out of the barrel. After shooting all afternoon, I pulled the barrel out of this Hawken and did a hot water scrub and it cleaned right up. Patches came out white after drying. So I wet a patch with LeHighs and ran one down and it came back out cruddy. I dont know what is in that Lehighs, but it takes out stuff that hot water and dish soap doesnt get to. I finished up with LeHighs, and put it away.