Solana's price is poised for a surge in 2025, potentially reaching $400, driven by optimism surrounding a spot ETF approval and recent market activity. Meanwhile, Ripple (XRP) faces competition from Remittix, a new PayFi solution enhancing cross-border transactions, which is gaining traction and could see a 5,000% increase in value. Analysts predict XRP may also benefit from a potential ETF approval by mid-2025, with expectations of its price hitting $10.