What boat are you running? I see you've got a 260 for an engine (Had to go back and read your post again.. dooooh.)

Its better to start small and work your way up than go too high.

My experience with the X472 was that it was a tad large. Thats with the 230. The Zen's tend to like a prop that will let it get some rev's.

Consider an X470 ?

I've ran everything under the sun on my boat and still come back to mod P275. But then again, this is with the 230 ~ not the 260.

List of props:
P270,275,280 all in various stock and mods.

Octura X470,472,X470-3,

ABC G20, G25 Some mod & stock

Prop Shop 7016

& various 3 blades.

and the list has a few more but those really stand out. Just seems like for my use (play boating) the 275 is the best.

Remember this also: Buy one, try it. if it doesn't work try another. You keep doing that till you have a full collection built up. LOl. Serriously, the good thing about them is that if you buy one, you can definitly sell it. Folks will jump on them like crazy for a fair price and not killer shiping.

One more & I'm done.... . Maybe someone will chime in thats running a similar combo as you'rs. That'll be the best advice in my .02.