High capacity SD have a miserably failure rate with regular use. In PI’s and dashcams many only get a couple of years before they start having errors. USB thumb drives do better but they have heat problems. neither are great for backups unless you just do a lot of write once and store
Could just have more than 1 backup though, then it doesn’t really matter much if the storage is less reliable as its very unlikely for multiple to fail at the same time
High capacity SD have a miserably failure rate with regular use. In PI’s and dashcams many only get a couple of years before they start having errors. USB thumb drives do better but they have heat problems. neither are great for backups unless you just do a lot of write once and store
Could just have more than 1 backup though, then it doesn’t really matter much if the storage is less reliable as its very unlikely for multiple to fail at the same time