>>33251911 (OP)The part of buying a foreclosed house that makes it miserable and time-consuming is that instead of there being two parties involved in the transaction that are motivated, with a foreclosure you have at MINIMUM three parties involved in the transaction, and sometimes up to five. And the only actually motivated entity that wants the sale to go through quickly is you, the buyer. The employees of the bank that foreclosed on the house are managing a ton of them at once and don't care if they take so long that you overstay the lease on your rental.
Expect the process of closing on the house to take two to four times longer. Depending on the area you are shopping in the only benefit that's likely is negotiating offers might involve fewer counteroffers and contingencies. So the start of the process might be fast, but the rest will take forever. Especially if your homeowners insurance or their underwriters need a signature or inspection performed for anything specific.