Return pump for Red Sea 350

[Palluk33]

Best return pump for Red Sea 350
Echotech vectra S1 or red octopus varios-4 controllable dc pump
What do you think guys

 

[AquaticJamaica]

I use a Sicce Syncra 4.0. Way cheaper and it's silent.

 

[Duffer]

Have a varioS 6 and love it.silent is an understatement and moves water great...so my vote would be the varioS 4.the controller is also so easy to use