Yes is you cashout daily thats good but if you withdraw your bbs token and sell them daily is not good. Because if you withdraw everyday you have to pay fee (if use metamask) for this and if you use eos to withdraw and sell daily then also you have to pay fee for swap and selling.

So it is not a good strategy to withdraw your bbs token daily and selling your tokens daily. So make a target of withdraw tokens and sell them at a time of your choice as it can be a week or a month.