>>> We can just have discussion or sharing abo...
Sure whatever you want
>>> They won’t stop unfortunately, just ignore...
Yeah because ignoring people who disagree with you is how you come to truth rather than having open discussions where you exchange ideas
Honestly I'd start from Genesis and read through Revelation. The Old Testament is a prerequisite for understanding the New.
Another thing to keep in mind is the difference in manuscripts. The kjv and nkjv use the majority text whereas most other translations use the critical text.
>>> There are some scriptures in the texts use...
The kjv and nkjv use 99% of New Testament manuscripts we have which agree with each other in 99% of areas. Most other translations use exactly 3 manuscripts which disagree with each other widely, but people like those simply because they're older.
There is a small portion of places where the kjv and nkjv differ from the majority text because they're based on the textus receptus. The English majority text version of the NT doesn't have that problem.
>>> Spiritual guidance, and they can explain t...
No, they will just regurgitate Roman Catholic dogma despite it being nowhere found in the Bible. Catholic priests "explaining the correct meaning of verses" looks like pulling a random verse our of the Bible and saying "See, this means that Mary was assumed into heaven and this other verse means you have to pay for your sins through purgatory."