我有点糊涂这两个有什么区别了。 有用过的妈妈评论一下值得买不？

Fisher-Price Infant-To-Toddler Rocker
http://www.amazon.com/Fisher-Price-Infant-Toddler-Rocker-Safari/dp/B00A4B34IA/ref=br_it_dp_o_nS_nC?ie=UTF8&colid=2W5JU1TQ5SQQX&coliid=INS2D18VQ5UO6
　

Fisher-Price Newborn-to-Toddler Portable Rocker
http://www.amazon.com/Fisher-Price-T2518-Newborn-to-Toddler-Portable-Rocker/dp/B002OOWAB2/ref=pd_cp_ba_3