How much is LTO 8 vs LTO-9?

Excuse me, I'm a bit confused about the pricing differences between LTO 8 and LTO-9. Could you please elaborate on the specific cost comparison? I've heard that both offer unique features and benefits, but I'm not sure which one offers better value for money. Is there a significant price gap between the two? If so, what factors contribute to this difference? Additionally, could you provide some insight into which version might be more suitable for different use cases? Your expert opinion would be greatly appreciated.