It is! They’re pretty cheap right now too (the S9’s), less than 100 bucks through nostr:npub1q4zl8v0cpeu0lv47msq2z0jpkr2q3wq5d4ukylxg9sx7t7rcz0uq5ftv7q

Worth the hours & hours I’ve spent messing around with them (getting them online, joining pools, etc)!