I would go for holiday if I have to decide btw these 2. There is never ending to upgrade and newer models are not necessary better. Some newer camera comes with features you dont even use. (eg picture style on my EOS 40D).
FYI, for those who suggest Toto, my advise is if you dont have luck, better save your money. my own experience tell me that you need a lot of luck, capital and good Karma to win. You may start with $10 but most ppl got hooked and gamble more and more. (I was one of them).