I'm currently using both and yes, Amethyst's performance is SIGNIFICANTLY better. There's also a strange issue with Nostros that makes me a bit uncomfortable - it accesses my clipboard constantly, without any apparent reason.
There's this GitHub issue but I'm not sure I understand the answer:
Oh, the code in the github clearly show it parse the clipboard and check whether it is contain valid NIP-21 text. If it is valid then Nostros will handle it otherwise Nostros will ignore it. It's ok, there's no 'keylogger' code in that.
const checkClipboard: () => void = () => {
if (Clipboard.hasString()) {
Clipboard.getString().then((clipboardContent) => {
if (validNip21(clipboardContent) && !clipboardLoads.includes(clipboardContent)) {
setClipboardLoads((prev) => [...prev, clipboardContent])
setClipboardNip21(clipboardContent)
}
})
}
}
export const validNip21: (string: string | undefined) => boolean = (string) => {
if (string) {
const regexp = /^(nostr:)?(npub1|nprofile1|nevent1|nrelay1|note1){1}\S*$/
return regexp.test(string)
} else {
return false
}
}
