Anyone jump from the Polk R50s to the Polk RTi8s?

I wish that deal had been available when I purchased my R50's from Fry's....but I'm happy with the R50's on a secondary system.

i bought the r50s from frys but then upgraded to the 8s cause of the sell they had on them and after reading several forums about them i was sold. there is a night and day difference with the speakers, music is better, movies everything they are just and overall better speaker. if you can afford the upgrade do it. i am very happy with them and besides i needed rear speaker so i just moved my r50s to the rear.