Hey! Why here! I've thought about this a bit, and it depends on the amount of storage collateral you will put up for the data you are storing, if its a high amount, I would go with a RAID setup (personally prefer RAID10 as repair times on RAID5/6 kinda suck). But if you are a 'cheap' storage provider with low prices and low collateral, it may make sense just to store everything in a JBOD and eat the cost of the failures. Whatever you do, don't use RAID0 as a single disk failure pretty much loses all of your storage.