And after you've done your search, you can feed your results to this little pipeline, and it will tell you who these peptides are: github.com/ProGenNo/Pro...

Here's a flowchart overview :))

Here's an overview of how many new peptides you gain in each of the databases. If you're looking for a database best suited to Europeans, then I'd go for the 1000 Genomes European superpopulation here: zenodo.org/records/12671237 (file 240530_ProHap_EUR.tar.gz)