Me and some friends killed a troiar once too...
Troiar is the slower than a chamelon (but an Intakt should be faster than it, this is unballanced imo)
Troiar only has 2 head slots
It has two head slots because it uses arm slots for it's ewar ability.
Other bots can use ECM while tackling to avoid damage (Troiar can too, but only 1 head slot and no bonus)
ECM is chance based and while it will often work it is not guranteed. Having a nice fat, regenerating shield between you and the enemy is not something that randomly fails. The reason this is not fun is that tackling becomes a simply question of distance and relative speeds rather than use of cover and shot timing.
Troiars can be delt with by using ECM on them / demobilizing them with supperior range if you do not wan't to kill them.
ECM can only delay the inevitable because it does not help you kill the troiar. Both ECM and demobilizing apply to the other tacklers as well.
Troiar has a niche role as an effective mech tackler, the other bots do much better than it at most other things ewar related.
You hit the nail on the head there. I completely agree that the Troiar is a great mech tackler, it is also great for tackling everything smaller or bigger than a mech. The other bots are better at ECM and/or suppressing but not as good at neutralising.
Ok if you want numbers lets have a look at the base stats:
-------------------------Cameleon---------Troiar----------Intakt
Accumulator--------------300--------------425------------300
Approx. Recharge--------2.5/s----------2.888/s*-------2.5/s
Armor---------------------550--------------600------------675
Speed---------------------70.2-------------68.4------------68.4
* Note that with basic robotic 5 this becomes 3.54 per second.
Surface hit sizes are 2.75 without evasive and 1.90 with a T2 evasive. Thus a troiar without an evasive will on average take 45% more damage from a gun with a large dispersion than a camleon/intakt with a T2 evasive
If I understand shield ratos correctly the shield hp of the troiar will be more than x2 the accumulator capacity.
Assuming a 60% resist on the armor tanking bot, the troiar will still have more effective hp. A possible exception is an intakt being hit by kinetic damage. Even then I would rather fight an intakt in a kain because it could be worn down eventually even if it hides behind a tree.
The point is the stats are similar but the troiar's accumulator is part of it's hit points and it regenerates quite fast.
A cameleon chasing down a mech will take damage if it goes into the open, it can then dart back into cover and avoid further damage until it gets close but it can't keep doing that forever. The troiar will regenerate the damage from that volley and keep going.