[Mammothtank]

Im curious to see other peoples opinion on this.

My favourite is the Timber Wolf (Mad Cat)

[Cyker]

Curiously, my favourite mech is also a Timber Wolf! (That's TIMBER WOLF you dirty freebirths!)

[luxebo]

Favorite: Timber Wolf/Mad Cat due to it's awesomeness. 
Most Effective: Marauder 2C; extremely effective against mostly anything, though no LRMs. Timber Wolf doesn't have the total punch it has, and it still has the effectiveness of Timber Wolves.

I think Warhawk, Fafnir, Blood Asp 2, and Guardian are all very awesome, but can't match the Timber Wolf. All except the Fafnir are pretty effective (Fafnir are too slow after they changed the basis speed from 65 to 54.)

[Mammothtank]

Personally i like cause its aesthetically please and it just kicks arse. 

Other favs are Bloodasp 2, Atlas, Jenner, Fafnir and Catapult.

[Mammothtank]

I actually do find it quite annoying for the inner sphere to refer to them as Mad Cats. Just because its a code name doesn't mean you cant just go and find out what its actually called.