Donaldson P553203 fuel filter

Tons of posts about fuel filtration, but not much at all about this one. Appears this is basically the same filter as the Donaldson P551313, but with the added water separation. Seems like a no brainer to me to use this one instead of the P551313. I just bought the Vulcan under intake manifold setup and planning on using this once the supplied filter is done. Am I missing anything?

Also, anyone know of a Fleetguard equivalent? I read a nice article,

https://www.cumminsfiltration.com/sites/default/files/LT36443.compressed.pdf

that really has me sold on Fleetguard filters, but I don't see that they make a P553203 equivalent that is both a 3 micron and water separator.