Well... I've decided that I want to experiment with a couple new strings and try to find a replacement for luxilons which are not good for my budget and I'm trying to decide whether to string my Pure Storm with Topspin Cyberflash or Signum Pro Poly Plasma. I heard both of these strings were good but I'm leaning more towards the SPPP. Any opinions on these strings? Spin potential? Tension maintenance? Do these strings play similar to ALU Power Rough or BB Original? I'm going to be going for a full set up for these strings and I'm not really looking for a hybrid setup. I've already looked at nickb's poly thread and still can't figure out which of these strings to choose from. Any help?