Boy Karen... you sure don't ask an easy question... hm-m-m... new lens or PS4... I vote for PS4, but you don't need "full version" trust me get the one that doesn't have 3D effect it's $ 200 chipper and I daubed that you'll ever be using 3D, but you will sure enjoy HOW MUCH control over pictures (even taken with 35 mm it's a good lens) you'll gain with PS4 instead of Elements... that's my opinion hope it helps your decision...
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"Cherish forever what makes you unique, because you're really a yawn if it goes."
-Bette Midler-
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