I've been collecting since the first POTF2 line, but I stopped collecting about a year ago. After seeing the improvements in the POTJ and Saga lines, I started collecting again. Now I'm catching back up with what I've missed. I only have the original POTF2 R2-D2 and C-3PO, and I'm wondering if these are the best versions out. Also, is it me, or are the figures in the Saga line smaller than the POTF2 figures? I'm wondering if there is a scaling issue between the older and newer lines. Thanks.