Well if you are into jets like me i found this out to be a good read
http://news.yahoo.com/s/ap/eu_russia_stealth_fighter

This will be the F-22 counter part if we ever get into a battle with russia.. I personally believe the F-22 with out do everything that the Sukhoi will do.. But thats just cause i have some personal experience involved.. And the Sukhoi have been just ok in the past. And lockheed martin has defined the military avaition world.