Where are you coming from? If the job market in your current area is better, it's definitely better to stay and get a couple years experience before moving.
Also, be aware the the major hospitals are moving towards only hiring BSN prepared nurses. Queens already does not hire ADN/ASN - even for an aide/tech position. The reasoning is that they would rather hire a BSN new-grad into an aide/tech position so that they can eventually advance them into an RN position. I believe HPH (straub, kapiolani, pali momi, wilcox) is also moving towards BSN only.