Just wondering is anybody here is running the Deatschwerks DW300 320Lph fuel pump.

I know most people have the Walhbro 255Lph which I will probably get too when tuning my STi but wondering if the Deatchwerks is better - It looks better than the walhbro haha...definitely looks like a better design.
Most tuning shops here supply the Walhbro so I'm guessing I'll go with that but maybe...

Fuel Pumps : DW300 In-Tank Fuel Pump | DeatschWerks

So Walhbro at 255lph is enough or go Deatchwerks at 320Lph?? All I'm goingt to have in my car is a TBE and a tune...