Aftermarket shock for a 300ex?? Please help!!!

I am looking into getting works a-t steeler front shocks. Should I get it with the rezzi's or without. What would be the main difference between the two? Is it worth the extra money for the rezzi's? Thanx

Rezzies help reduce fading,,which is caused by heat after long or hard riding,,,are they necessary....NO,,,if ya got the money to get them go ahead and do it.