1) Warhammer (this mech is fragile and slow making it cash money for the opposing team)
I use to have the same attitude about the warhammer. However, my brother got me to try the Dual AC10/MRM version(B i think). It's great. You only have to be a warrior to use this thing, which makes it great for hunting light mechs in the first 5-10 min of a round.
I've also grown quite an affinity for the Warhammer A(2 ERPPC, 1 Light Gauss, 2 MBL). This thing is amazing for hunting 'Mechs and vehicles that are running passive or have ECM. Why? It has ECM
AND BAP. Also, it goes 64 kph, which isn't all that slow. This makes a great mech with lasting armor that can get behind the enemy and take out missile boaters and Long Toms in just a few alphas from 900m.
My take on the warhammer is this: It's excellent for destroying Light/Medium mechs. It's ok against heavy mechs. It doesn't do so well against Assault Mechs. Therefore, it makes a great escort for anything that weighs more than itself, because it can keep pesky lights/mediums off the bigger guy, as well as add a serious long range punch. It's not too bad at killing BA with those 2 MBLs either.