But even with games at 1.5 odd for free bonuse is quite ok and considering the lighter conditions on the bonuses compared to that of competitors who's bonuses are accompanied with unbearable conditions.
It is not okay for me because you can't use it to win big and the winning is very small. Example if I deposit N500 to play games, my potential win can be N1500 or 2k but for bonus of N500, the Potential win will be N300 or less.
Some one have won good amount from one of the sisters bonus offers which is the 30 free spin.
That means the person used it to wage several times and won all the time. If you use the bonus, the first win would not big and when you use the win to play games, the win would increase more than the bonus win and just like that therefore you can win big if you win after the bonus win.
Seriously sir I am I bit confused with your explanation about the winning potential of bonuses and your original deposits, as much as I know, winnings is winning and the ratio in rewards is same both fr bonuses and your deposits balance, I may be wrong though but I think that is what it is in practice.
What may differ is the condition that comes with the winnings I mean when you win with the deposit balance, your winnings are not subject to any condition, but with winnings from bonuses you must meet some set bonuses conditions.