The Warwick 42200M Red Label bass strings are fantastic. I bought theese for a setup on a bass I was going to sell, mainly because they were cheap/affordable. What I didn't expect was that they were fantastic strings. They were punchy, clear, rich and defined right our of the box, slapping has NEVER sounded so good before, and single note work was rich and full and when you dug in with a pick they growled and snarled just like you'd want them to.
If you're thinking about buying a set of theese, do it! They are great and will last you a long time. If you ever feel that they could sound a little more fresh, just take them off, put them in boiling water for a few seconds at a time, and slap them on again.. Like new!