Which Cryptocurrency Has More Upside Through 2030: Bitcoin vs. Cardano

Clarify requested output: do you want a breaking-news style market alert (one-sentence factual headline) comparing Bitcoin and Cardano, or a short analytical piece answering which has more upside through 2030? If you want a market alert, provide a specific factual event or numbers (e.g., current prices, % change over 12 months, fund flows, a listing, a wallet move). If you want a short analysis, confirm and I will produce a concise, source-cited comparison.