It is a good idea to collect all hashes to a single file. That is your hash database, that can be sorted unique and you can run small word lists on it. Findings can be removed directly by hashcat --remove option.
If you want to run special tasks that depend on your target or reuse of PBKDF2 on common used ESSIDs (e.g. masks, basic word lists + rules, big word lists), you can use hcxhashtool on your database to get a "special target" hc22000 hash file hashcat can work on.
If you want to run special tasks that depend on your target or reuse of PBKDF2 on common used ESSIDs (e.g. masks, basic word lists + rules, big word lists), you can use hcxhashtool on your database to get a "special target" hc22000 hash file hashcat can work on.