that's cause unlike me, you didn't hit a lot of those elem atk eidolons...
i got at least 2 of each elem attack gacha eidolon, most coming from those SSR tickets...
but, that's just RNG... and preference since you still have a higher chance to get the better eidolon with those tickets since one pull is forced to be SSR... making it around a 1-2% chance on that pull instead of a fraction of a percent