First post from a newbie who's just discovered this forum!:smile: I'm very tempted to upgrade my G2 to the G5 but I do like my 14-140. My questions are - is the G5 a worthwhile upgrade from the G2 in terms of IQ and general performance? Also will the 14-140 be too heavy for the G5 (I tried it on a G3 once and hated it!) as a walk-around lens? Thanks in anticipation.