Congrads on your Bess .
when it comes to patch lubes , your probably going to find that each one has some effect on your accuracy. As such your probably going to want to try a few and see how it all works out .
As for the spit patch . Speaking for myself , I stopped lubing patches along time ago and went to strictly spit patches and cutting patches at the muzzle .
Target shooting , hunting , doesn’t mater , I do the same. I have done very well at both and have had no issues with the spit patch