Greetings Dixie Flinter,
I have been using Teflon coated patching for close to 30 years; mostly for competitive shooting. but also for hunting. It is great anyway you look at it.
You will never use a patching material that loads as slick and easy as the teflon coated material. At the range or at a match, I always wipe the bore between each round. That practice maximizes accuracy. I dampen a cleaning patch with Hoppe's 9 Plus or Black-Solve (my favorite). The patch is run up and down the barrel 3 times on each side.
The rifle is then loaded in the usual way. In the hunting field, you can shoot at least 3 rounds without wiping the bore. Are you going to be able to 3 shots at a game animal before it runs?
The teflon patching will also allow you to load a tighter ball (bore size) and patch combination to maximize accuracy.
The Teflon does not affect the cutting edge of my patch knife any more than any other patch lube.
Do yourself a favor and try the teflon coated patch material. Those who give it a fair trial never seem to regret it.
For more information about this material, you can check some of my previous postings.
Best regards and good shooting,
John L. Hinnant
If you are not an NRA Member, why not? I am carrying your load.