Don't do it. Buy the real deal or nothing. A buddy bought the jacket and fished in the rain all day last week. Said he was soaked in the first two hours.
I can tell you first hand that the Challenger jacket is a total POS.
I experienced this first hand - fished all day in the rain - my upper body and pants under my bibs were soaking wet. Good thing is was 60 outside or I would have froze. I have a Challenger jacket I will sell you for %50.00 size extra large. I will never wear it again...much better options out there for equal or less money - I am looking at $200 shells and will layer from now on.
Pro Dry is the only way to go.