Why are you mentioning certain writers here? Are you promoting them? Sincerely trying to find out something about them, or what?

Gipp has some good material, and some questionable material. He is a Ruckmanite that focusses on emotional, rather than factual, arguments in some of his material. There are a lot more solid KJVdefenders out there. If you read Gipp, there is a lot of stuff you have to wade through before you get something solid - and that same info can be gleaned from other sound resources.

Am I saying, don't read him? No, but I am saying, there is a danger there and read cautiously.