usually people find easiest to use are nokia's, not really the n95 though
touch screen aint all that if you like texting alot, otherwise the lg viewty looks quite nice.
i personally have the sony k850i. and love it at the moment. has three sensors on the screen which are like touchscreen but not if that makes sense, its gets abit of used to but i wished they were just simple buttons instead. i opened a new contract with t-mobile flex35 and i also got free digital photo printer and bluetooth headset thrown in free.
samsung has two 5mp cams now, think its g600 and g800, 600 being smaller but lack a few functions 800 nice and chromey but abit chunky like the n95.
n95 starting to get abit old now, but still quite popular, you either seem to hate it or like it with the friends i know who has used them. but it probably has the most functions out of them all, but is a brick
i chose the k850i cos i think it looks the best not too big or small, alittle weighty, and has pretty much all the functions.
i would suggest going to a shop and play with them all, i've probably missed out a few 5mp cam phones but cant think of them at the moment.