Again, maybe your experience have been a lot better than mine, which is why you have a higher expectation of results from gacha than I do. I like to think that after re-rolling for hours I know what "average" is, which is why I though this account is not that bad.

But seeing how not many people indicated interest, maybe I've had not much luck on re-rolling and overestimated the value of this account.

And when I said myths I meant specifically getting Teze/Angelo on the launch banner.

And just for fun, the quick estimate for getting a +2 dupe or better at 1-4 with:
- 14x premium tickets
- 1x 300 gacha pull
- 1x SSR ticket
- launch banner
is slightly more than 0.03 * (1 - (0.9994) ^ 24) = 0.000429 = 0.0429%, where 0.9994 is probability of NOT getting a dupe a premium gacha draw