It seems the OP wants a new project to invest in. If you offer other altcoins, BNB is better than the others. So the OP doesn't need to ask anything else when the options are so much better.
If we suggest it now, maybe the OP is fast asleep and has forgotten what he asked.
Op doesn't need to convert BNB coins to other coins, he already has 2 BNB in the account and keep holding it for long term, new altcoin projects are very risky to trade and only high hype projects but when the price drops there is no guarantee it will recover because they take profit for converted to a top coin, don't have a problem having BNB even though the price doesn't recover significantly but the coin has the potential to achieve high profits.