ER all the way. ER is nice because you get high acuity patients, get them stabilized, then send them to ICU/CCU or elsewhere. You do LESS dirty work/wiping butts/measuring I&O's etc... you get exposure to just about everything. You'll get more continuing education courses with it too such as ACLS, PALS, TNCC, NRS, etc. I've been working in ER for 2 years and love, but I am starting to get burnt out. I'm looking at maybe NP school...I will say ER gives you great exposure to a lot of fast, critical thinking with labs/xrays/meds/scans etc. IT's a great area, but maybe not for long-term!