I think one path will reward 1 full T4A and maybe a couple T6 class crystals per quest so there’s two R3s right there. Another path will provide 7500 basic shards. Final path will be 1 T6 basic and T3 alpha. For chapter completion, probably another R3 gem, 5,000 awakening gem shards, and 1/2 T7 basic, Basic Nexus, 10k titan shards For exploration, 1 full T7 basic, 1 Titan Nexus, 1 “epoch nexus” basic, 1 generic awakening gem.
Full t4a is crazy op, definitely won't be that good.