According to @AltcoinGordon, Jupiter’s latest update claims 10x lower fees and 34x better sandwich protection for traders on Solana, citing JupiterExchange’s official post on X dated Oct 17, 2025; source: @AltcoinGordon on X; JupiterExchange on X. The author says the upgrade takes Jupiter trading to another level and recommends using Jupiter over current trading apps; source: @AltcoinGordon on X. For SOL and JUP pairs, the cited changes focus on reducing trading costs and improving MEV sandwich protection on execution quality; source: @AltcoinGordon on X.