To say what the current advantage is in Engpsh, you can say "Where is the current advantage?" or "What is the current advantage?"

Here are some example sentences and their translations:

"Where is our current advantage in the market?" (我们目前在市场上的优势在哪里？)
"Our current advantage is our strong brand recognition." (我们目前的优势是我们强大的品牌认知度。)
"What is the current advantage of our product over the competition?" (我们的产品目前相比竞争对手有什么优势？)

The source of a current advantage can vary depending on the situation. For example, it could come from a company's strong brand recognition, superior product features, or lower prices compared to competitors.