Both the 710 and the 750 have recurved blades, the 750's blade is slightly less recurved. Neither of the knives are really more threatening than the other.
The 750 is probably easier to clean that the 710 though.
And don't rule out a 730!
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You could put nacho cheese sauce on it...
The 750 is probably easier to clean that the 710 though.
And don't rule out a 730!

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You could put nacho cheese sauce on it...