Not that I agree with the rag writers all the time, but check out the November 2015 issue of Field & Stream. They did a year long four man test panel on entry level in-line muzzleloaders. They definitely got #1 right IMO, the rest have a lot more gray area.
#1 CVA Optima V2
#2 Traditions Pursuit G4 Ultralight
#3 Thompson/Center Impact
#4 Knight Vision
#1 CVA Optima V2
#2 Traditions Pursuit G4 Ultralight
#3 Thompson/Center Impact
#4 Knight Vision