I've had my wp40 since late july. Can't speak to longevity, but it really is just awesome. I pulled all other power heads from my 75 after installing it. As things grow and block flow, I will likely look at another or a 25 to supplement, but its been solid, moves a ton of water, and runs quiet enough that other 'tank sounds' drown out the tiny hum it does produce.
Unless other manufacturers bring prices down to compete with it, or I see degradation over time, I will likely never by another brand again.
Unless other manufacturers bring prices down to compete with it, or I see degradation over time, I will likely never by another brand again.