Wich handheld should I buy



I have an question for you guys. I would like to buy an handheld pc but I really don't now wich to buy...... I don't want to buy an psion because they are using the epoc system I would like to have one with windows CE, and with an pcmcia socket......

I thought the HP jornada 420 is the one but I like to now what you guys thought about it.........

give me some good internet urls to please