Thanks for your reply,
I don't know that much about how ics work but I heard people are complaining about timing with the w2811/12 because it has no clock pin, thats what I meant.If you think that I'm good to go with w2812s I'll do so. I just thought that if people are complaining about the timing with this chip I might get into trouble because I want to include some network capabilities and thoese will slow down the whole program.
Just found that there Re w2801s preassembled with leds. What do you think might be easier? With/o clock pin?