Here are some other cryptocurrencies that may be worth paying attention to:

1. Cardano (Cardano - ADA): A blockchain platform that aims to provide solutions for financial transfers and smart contracts in a sustainable and secure way, and is based on scientific research.

2. Tether (Theta - THETA): Tether aims to transform the live broadcast industry over the Internet using blockchain technology, and is considered the main currency of the Tether platform.

3. Vittorio (VeChain - VET): Vittorio focuses on improving supply chain and information management using blockchain technology, and provides solutions for tracking goods and ensuring transparency.

4. PolisPay - POLIS: Polisay aims to facilitate the general use of digital currencies through the application of a smart digital wallet and associated payment card.

5. Dash (Dash): Dash is a distinct digital currency that focuses on privacy and speed in financial transfers, and provides features such as instant and hidden transactions.

6. EOS (EOS - EOS): EOS provides a platform for building decentralized applications with high performance and availability, and aims to improve the experience of developers and users.

Please note that it is always important to conduct your own research and personal evaluation before investing in any cryptocurrency. Cryptocurrencies may face risks such as price fluctuations and instability, so it is recommended to consult with a professional financial advisor before making any investment decision.