I've stayed strong and stayed away from the Prequel busts, well except for Maul and QuiGon but yeah no prequel busts has proven to be one of my better decisions.
Wise choice, especially avoiding all the clones. Even at retail we've seen what? 6 AOTC clone busts (blue, red, yellow, white, green, pilot), 5 ROTS clone commanders, 5 ROTS clones (AFX grey, white, Utapau, 501st, Shock). Plus all the other stuff.
Speaking of which, anyone need a cheap ROTS white clone bust, I have a spare.