First purchase

[suge]

Hi, this is my first Rolex purchase. I've been looking for about a month now for an Explorer II in white, something 2002+.

I run into this price difference frequently.

$3900 for F serial
http://www.ebay.com/itm/280842100060...84.m1423.l2649
more pics on their website
http://zsenterprise.com/prod/FDE42C9...Document&cat=0

$4750 (neg) for Z serial
http://www.ebay.com/itm/360446516463...84.m1423.l2649

I haven't seen any feedback here on ZS Enterprise so I'm not incredibly confident about that. I did see that Watch Chest has received favorable comments.

Any advice on whether it's worth it to stretch for the Z serial at that price? or keep looking?

Thanks!