the S04's are overall better tires than the DW's especially in the wet. but the DW's are a lot lighter weight and do fine in the dry. i run DW's on my WEDS set. i like them a lot.
DWS's are amazing for jack of all trades tires. i run them on my dd. light snow? no problem!! where most a/s tire would turn into junk-falken ice skates. lol