MWO by Geravind #60 - The EVENTual weird "Vulcan VT-5S".

Advantages: speedy/jumpy; good YAW.
Disadvantages: it's a light-medium mech actually.
The build: XL engine 270; 3*jump jets; MASC; 1*double heatsink; all cooldown, heatgen, laser, AMS, cool run talents; 7/10 armor hardening; +1 consumable slot.