Apogee Rosetta 800 vs Ensemble?

[Jingwah]

I am currently in a dilemma between getting the apogee rosetta 800 or ensemble. Does anyone have had an experience with both of these interfaces?this producer i work with said that the ensemble's conversion isnt as great..he said even the duet 2's conversion is wayy better than the ensemble.. And i saw a video on youtube between duet and rosetta and wow impressive! i currently have the duet and want to move up to a bigger interface with more mic pre's..

anyone have any reviews for these? which would you recommend? rosetta 800 or ensemble?

thanks!