This was long road for me to order Big Y test, and mostly it’s because I didn’t know the real benefit of it. Now is the time to analyze results. So far, there are 3 articles about my yDNA research here on LUND-IA-K blog:
Since 2014 till 2017 I was not sure, what Big Y can give me, but now I realized, that main purpose is to find out new SNP, potentially unique only in my Y chromosome (meaning in my yDNA ancestry). And with a hope, by having it done, it should help me to find male relatives (yDNA matches) a bit faster and maybe more precisely.
UPD: Sep-2018, I received great news – another DNA test result from Lithuania, based on FTDNA I2a haplogroup group managers showed similarity with my DNA. And it caused FTDNA to name a new branch I-Y128456.