Also note that the fancy filter is actually running on 4 tables, not jus the point table. Though only the point table is performing duplication detection. This means that validation searches on the other tables (txs, validated_bk, header) are also affected, presumably positively. The former was wasting 3 bytes per bucket, and the others just 1 byte. That's now filter space. Soon the former two tables will become arraymaps, which will eliminate search on them altogether.