I just had a few bad experiences recently regarding data loss and/or corruption (incl. backups getting corrupted) and I am looking for a new robust backup solution for long term mass storage. When I consider factors like having more than one physical backup and tracking file changes for important projects, I think the amount of data I need to store is large enough to justify looking into tape options. I'm talking 3 digits TB, most of which is static.
I don't want to deal with a massive pile of 150 tiny and slow tapes from 15 years ago, it would have to be a relativelly recent LTO version. When I look at brand new drives, it looks like it's all priced for enterprise and out of my budget. When I look at used gear, it's affordable but it's very hard for me to figure out what is a good option, what brands are good or bad, etc.
You guys are the expert on this, I welcome ALL advice.