There is only a few hours in which you can burn those KCS tokens, and if you burn them then, it will boost your earnings throughout the earnings period... doesn't seem so complicated, but there is some complicated math below it all, but I don't care so much. I guess based on my experience that I'll burn somewhere between 0,5 and 1 KCS per burning drop, as it will give me more tokens than those not burning, but without experiencing a big risk at all.