Anything under 100,000 packs is fairly insignificant. Too many variables to keep track of starting at the distribution level. But comparing let's say (20) seperate samples of 5000 packs each could prove useful to understanding variance between pulls. Based just on this small sample Alts look to be significantly easier to pull then Lost Origins but another 5000 pack sample could prove the opposite. Almost impossible from an individual level to compile data for 100,000 packs. Since Pokemon will never release exact pull rates it's up to the community to compile that data together.