PRE-FORSAKEN HAD THE BEST INFUSION. It gave a legitimate reason to grind mats in Patrol Zones at the end of a week. Patrols, Bounties, Events. You were having fun and being efficient at the same time. You didn't need to grind a currency SOLELY for a Bounty that granted you one Core. You didn't need to pray for a Scrapper bounty to drop from dismantling trash gear so that you could get ONE Core. No wasting Shards to get Cores. No wasting mats to get Shards. They took a fun system and made it tedious as heck.