Having had 2 eVent jackets and Goretex XCR trousers, I'm not convinced there is such a thing as a completely waterproof breathable jacket. Or certainly not one that lasts for very long.
IME, after a few months use the ability to cope with torrential rain reduces and, whilst water resistant to a point, they will always reach a stage where they just soak through. And yes I realise sweat makes a difference and obviously breathability is impossible when the jacket's covered in water anyway.
The wash in reproofers certainly help with the beading, especially if tumble dried (or steam ironed on low setting) but it still doesn't help in a downpour.
Also, As regards eVent, the instructions make a BIG point of washing the jacket regularly (as in every time it gets dirty) as any dirt in the pores of the jacket will allow water to wick through.