just upgraded from a treo 650 to a centro. i really do like it for its size and weight. i am not a texter so the keyboard is just fine for me. i find the buttons more responsive than my 650. but the solid feel of the 650 is missing from this phone. but to make a lighter and smaller phone you have to use lighter materials. and the battery time is very poor, unlike the 650. but considering all things, i am 100% satisfied with my centro.
