Recommendation on 150" projector screen under $600
I recently purchased a BenQ W1070 for my home theater, the projection size is roughly 150" diagonally (16:9). I am in the market for a new screen as my old screen was 4:3 and not nearly big enough for the new projector. Ideally I'd like to spend less than $500-600 on it and I'm looking for a fixed frame style. Any recommendations?