finnex HPS digital heaters? feedback needed.

[Devaji108]

looking to get another heater mostly more mixing salt my QT tank and I might need it in my DT set up b/c there gonna be a 40br display fuge along with my 75. ( i have a ehiem 250W)

so anyone use these heaters they have good reviews on BRS...just wanted to get others feedback before I order.
cheers