I bought the Nokia E63 in August 2009 and it has been my most expensive phone ever. It has served me well for the past 3 years clocking over 225 hours of calls. I went to buy the Samsung Star but was suggested this phone by the shopkeeper. It offered all the features of E71 at a lesser price.
I have mainly used it for calls and SMSes and occasionally for apps. Wi-fi is a great feature to have especially if you have wireless internet at home. Phone is very solidly built and handles falls very well. My kid has almost chewed it on many occasions but the phone is still going strong.
Highly recommended.