I even bought more BNB because the current price is discounting it at a low price, I guess if there is already an investment in BNB then there is no need to convert it to another coin, unless you have other funds to add to the investment, so keep hold of BNB until the profit goal it can be achieved.
Keep the BNB and if you're wanting to invest in another altcoin. It's another long term coin that you should hold just like Ethereum. So these two are the long term coins that are being held by many.
Many newbies have been told to buy as much as they can but that's just wrong. They're prone to losses if they'll just bunch of those suggested new projects.