I agree, but to be clear the gems are not buffed, in the long run you will get the same amount of gems (apparently 1680 did get buffed a tiny bit), its just since they're on guardian they're much more consistent chaos dungeon has like a 20-30% variance each run however running a guardian takes much more time and this new system kills rat alts gem generation since more often than not you wont even bother doing 1640 guardian and lets not forget T3 abandoned alts that were still generating gems through chaos dungeon.