Here are my choices again: 1) .50 Traditions Deluxe Kentucky. 2) .54 Cabelas Pedersoli Blue Ridge Kentucky. 3) .50 GPR. 4) .54 GPR kit. Please base your vote on which is the most reliable and most well built. Not so much on caliber or price.
Lets just say I've never built a rifle from a kit. Deer hunting in Indiana and target shooting. I did have someone offer to build the GPR kit for me for 200If I vote I would like to know your ability to put a kit together if build quality is a consideration.
Further, What do you intend to do with it? Re enact, Still hunt, go trekking etcetera.