I got the Playtex Embrace double-pump system and i LOVE, LOVE, LOVE it. Its a closed system so I don't have to worry about contamination or milk ending up anywhere other than the bottles, and I think I'll have an easier time selling it b/c of that. It works even better than the Medela, IMO, although I only tried the Medela once. Just seems to me that let-down happens sooner with this pump. It's a little cheaper, too.
Plus, it came with a bunch of neat accessories- car charger, cooler bag, extra bottles, and several neat little storage bags.