Simulated K36 vs G25

Hello,

Has anyone here found that the simulated K36 coordinated by vbn are way more accurate for them than the coordinates from Illustrative/Davinsky? When I used the ones from illustrative, it gave me a bunch of modern ethnicities that weren’t present on my ancestryDNa, 23andMe, ftDNA, or MyHeritage report. However, when I did the simulated, it got the regions my parents are from absolutely right and gave me a modern ethnicity percentage that was in line with the commercial DNA tests. Am I tripping, or is it possible that these simulated coordinates actually are more accurate for me?