For those who have reunited: How accurate was the non-ID info?

Hi! Through DNA testing I think I might (emphasis on might... not trying to jump the gun) have a lead on my b-father's family. The family has four men who biologically could have possibly fathered a child in the right time frame. My issue is this: with virtually all of them, my non-ID would need to be slightly to somewhat inaccurate. There are half a dozen clues pointing to this being the right family, and I'm hoping one of them will do one of the DNA testing sites, but it would be interesting to know how accurate the non-ID info usually is. The non-ID info on the b-father is very sketchy, but it does contain a couple of falsifiable pieces of data. So, if you've reunited, could you post here and let me know how much we can trust those couple of pages the church is willing to print out for us? Thanks!