Er Bing ah Er Bing, your 'Fusaka Upgrade' is finally done! Every upgrade feels like renovating an old house, with delays dragging on and on, leaving the homeowners (us holders) anxious. Now that it's finally completed, does this mean stronger performance, lower costs, and a smoother experience? Please, this time let it not be another 'epic upgrade' that only exists in promotional materials, while the actual experience remains old and shabby. Look at your big brother Bitcoin rising so happily; can you keep up? If this upgrade doesn't deliver again, your title as the 'Bull Market Engine' might have to be passed on to the little brother SOL next door! #以太坊升级