"1 coin staked for 1 year would compound to 5'500 coins by the end of the year"

1.00000000 + 40% = 1.40000000
1.40000000 + 40% = 1.96000000
1.96000000 + 40% = 2.74400000
2.74400000 + 40% = 3.81460000
3.81460000 + 40% = 5.37824000
5.37824000 + 40% = 7.52953600
7.52953600 + 40% = 10.54135040
10.54135040 + 40% = 14.75789056
14.75789056 + 40% = 20.66104678
20.66104678 + 40% = 28.92546549
28.92546549 + 40% = 40.49565169
40.49565169 + 40% = 56.69391237

"SuperStake eligible in 30+ days 40%+/-"

Stop using +/- it implies one can actualy lose 40% coins, use wording like "around 40%" so "SuperStake eligible in 30+ days is around 40%"

"100 million coins overall"

Not true, it was said few times by now 100M (it is actualy 99,999,999.99999999) is limit per one transaction.