You can install CF-Auto-Root
and it will install a stock recovery. I don't think there is any difference in stock recoveries.
If you want to pay for mobile odin, you can use it to just flash the stock recovery. You would have to download the whole firmware and put it on your sd card. Mobile Odin separates it all so you could just flash the recovery that way. The problem is there is no stock firmware for the Metro S4 that I know of.