I'm not sure! But if you do a search for both on here, you might find a good range of opinions that can give you more information.

It sounds like nostr:npub1qny3tkh0acurzla8x3zy4nhrjz5zd8l9sy9jys09umwng00manysew95gx was involved in some way in helping them build it, so you can also look for his post on that. The comments might have some good questions/suggestions.