I really want to upgrade to 2.1 but hearing some people still finding the texting slow compared to 1.1.4 I don't really want to update mine (hugs my 2g 1.1.4 iphone) but I really wanna try Spore Origins and Beatmaker. Decisions decisions.
Do it!
I waited a month to do mine and i am annoyed i didn't upgrade sooner. Upgrade now and reap the rewards! The apps are great!