1. Kaspa (KAS)

Current price: $0.1

Description: Kaspa uses BlockDAG technology, which allows the creation of multiple blocks simultaneously, improving the speed and efficiency of the network. This innovation makes KAS one of the interesting coins for long-term investment.

2. Toncoin (TON)

Current price: $5.47

Description: Toncoin was developed as a platform for scalable blockchain applications with a mobile focus. With low fees and high transaction speeds, TON attracts the attention of users and investors.

3. Polygon (MATIC)

Current price: $0.75

Description: MATIC is a layer two solution for Ethereum that helps reduce fees and speed up transactions. With recent updates and the integration of new technologies, Polygon has become a popular choice for DeFi and NFT.

4. Cardano (ADA)

Current price: $0.75

Description: Cardano attracts investors due to its scientific approach to blockchain development and high reliability. The implementation of new features and increased usage is expected to lead to a rise in ADA's value by 2025.

5. VeChain (VET)

Current price: $0.018

Description: VeChain specializes in supply chain tracking and helps businesses enhance transparency and reduce fraud risks. Collaboration with major companies such as BMW and Walmart China makes VeChain a promising coin for long-term investments.

These cryptocurrencies have relatively low costs and high growth potential, making them an interesting choice for investors hoping for significant profits in the future.