BVV 4cyl new pump? Anyone bought one yet?

So Don’t know if this has already been discussed earlier but has anyone run one of these new pumps BVV is claiming does 2lbs a min? Anyone seen these working? They won’t give me a decibel rating on the 4 cylinder so I’m sure it’s high, but the price point is too good to ignore m. Even though BVV punks us now and then is this is worth a look?