Sure, if your Go-Bots can stand up to Transformers and mop the floors with them, its an apt comparison.
While I love both Battletech and Earthsiege, I would bet on Herculean over a 'Mech in a fight. All Herc's come with shield generators on top of a fair bit of armor. I'm almost positive that 'Mechs are packing more armor, but a Herc has far greater firepower and the ability to sustain that fire over long periods. EMP cannons, 100mm gatling cannons, rail guns, lasers ranging from 50 gw up to 150gw, particle beam weaponry. Radiation guns, weird alien thermo-kinetic thingamawoppers, missiles that hit like Thunderbolt 20s, the nightmarish Electron Flux Weapon - a weapon that projects a lightning bolt on steroids, extremely power hungry - and the all-mighty plasma cannon, which is the weapon you turn to when you just want things to go away.
A 'Mech
might have an edge in agility and maneuverability, and maybe armor. But I wouldn't ever want to stand still long enough to put the armor to use.
More things can be typed, but dinner isn't going to cook itself.
Edited by Sizzles, 13 January 2016 - 02:53 PM.