I have to agree that scrapyard is same-sized like Rust, but when playing rust I get the idea of being playing in sort of cage.. just a fence around it with a bunch of steel in the middle, Scrapyard against that is a beautiful map to play demolition on, cuz you can plant fast and you can defuse also fast, what results in a bom-throwing fight with many kills and many plant/defuse points, also the time dont seems to get out when people planting and defusing..
But every1 his own opinion