From Shibuya to X1 Mobile Mining App; BlockDAG Outshines Kaspa and Optimism with Potential 30,000x ROI 

BlockDAG, Kaspa’s rival, captured global investor attention with a standout keynote at Shibuya Crossing. Its presale achievements and mining devices distinguish it from rivals like Optimism and Kaspa, offering lucrative profit opportunities and passive income streams. Such success had experts predict a 30,000x ROI for BlockDAG, making it one of the best cryptos to buy