ED30s ran from 2007 (56 reg) to around late 2008. Pirellis started when ED30s ended, although there is an overlap with registered cars. ED30s are nicer imho and are available in white, black, silver, red and grey. Pirellis are available in black, silver and dark blue (shadow blue?) and I think that was it? The choice is yours and may depend on your budget given Pirellis are generally later registered, or the colour you're after.