5204 is definitely a much better seller around here... one local store had a 20% off sale last week and started with 5 boxes of each... I went back last Saturday (the last day of the sale) and there were almost 3 boxes of blue bags left but only 5 pink bags left! And I bought 2 of those! Just had to get another cave woman. I'd say the 'pink' figures are more intersting than the blue - but for series 2, they look both to be great!
David