Which filter is better: Fluval 306 or Ehiem pro3 2073 ?

[sealife]

Looking to buying one of these 2 filters for a 200 to 250 litre tank. Which is of the 2 filters is more powerful, easier to use, and has more features?
I normally would go Ehiem, but Fluval is nearly half the price. Its making me think.

Thanks.

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