Can anyone recommend a good handheld GPS unit?

I just got the Garmin 60Csx on recommendations and reviews from others, and have not been disappointed yet. With SiRF and WAAS-enabled technology, this thing locks in locations where others I have had do not. Have not tested it for battery life myself, but the claims say up to 30 hours on two AA batteries. Ratings are 4.5 out of 5 on Bpro.com and 4.7 out of 5 on Cabelas. Good reviews there too!