Manchester team was slightly better. 08 and 09 UCL finals were insane in terms of quality. That SAF team was his finished product as manager. Ronaldo was just on fire, and you still had Tevez and Rooney. I remember back then than United team was considered the best in the world, and in 09 UCL final most people considered red devils favorites over Barcelona. The team was far from perfect on the pitch. Mourinho left because he could not make all those players work as a team. 06/07 was disappointing, and the season started really slow. Avran Grant managed to make the team work really well, and we produced some of the best football of Abramovich era, thats why I consider that team to be the best.