Crypto analyst projects 13X gains for Cardano if Bitcoin reaches $250,000 milestone.Cardano has shown stability and upward momentum, currently trading at $0.6444.The analyst calculates potential ADA price of $8.39 based on a 4.5X increase in ADA/BTC ratio and 3X Bitcoin growth.Advice for ADA holders to be patient, as significant upside potential may emerge in the future.