In the past I’ve deposited really low and played BOD as my first slot on lowest stake at 3 lines (literally 3p a spin) for 100 spins. I’d usually get a bonus or two in that 100 to double my balance and allow me to play other games at a higher stake.
If I’ve gone all in immediately, I tend to run out of money pretty quick. It does seem to bonus more often on much lower stakes, and for more.
ThaiFlour