it will be my first blackberry and at first i was all for it however lately ive been hearing its really bad, especially with the trackbad. since it is my 1st blackberry i dont want go pay a lot for a bad phone. i like software on the tour but the curve has the trackpad (which is the ONLY thing i like about the curve). should i get the blackberry tour? will it last me the 2 years? help!