Modern Warfare 2 (PS3 & Xbox 360): Whats your favorite map?

Now that Call of Duty: Modern Warfare 2 has been out over a month we thought it would be interesting to see what multi-player maps people preferred, at the moment there are 16 to choose from, however no-doubt we will see map packs released in the future.

Obviously your choice will have a lot to do with which multi-player mode you play, just to recap the 16 maps to choose from are Afghan, Derail, Estate, Favela, Highrise, Invasion, Karachi, Quarry, Rundown, Rust, Scrapyard, Skidrow, Sub Base, Terminal, Underpass and Wasteland.

Personally I tend to play Headquarters Pro and Mercenary Team Deathmatch, when playing Headquarters Pro I tend to enjoy and do most well on Scrapyard, Derail, Invasion, Afghan and Terminal.

The maps I struggle with and do not enjoy as much when playing Headquarters Pro are Derail, Wasteland, Quarry, Karachi and Skidrow.

As for Mercenary Team Deathmatch my preferences change quite a bit, I seem to do very well when playing Sub Base, Terminal and Skidrow.

The maps I tend to struggle with on Mercenary Team Deathmatch are Estate, Quarry and Favela.

What maps do you prefer on Modern Warefare 2? (Please state what game mode you are playing)