Bitcoin is considered the No. 1 blockchain because it’s the oldest, most secure, and has the largest market value. It’s mainly used as digital money.
No crypto can be guaranteed to grow 1000x. Very small, early-stage projects sometimes grow fast, but they also carry very high risk.
Popular long-term choices are Bitcoin and Ethereum because they are stable and trusted. Always research and invest only what you can afford to lose.
There is no clear next Bitcoin, as Bitcoin’s position is unique. Some think Ethereum or other strong projects could grow, but none match Bitcoin’s history and trust.
Some well-known AI-focused cryptos include Fetch.ai, SingularityNET (AGIX), Render (RNDR), Ocean Protocol, and Akash Network. Their popularity depends on tech progress and demand.