But to say the leig18 is more fragile is entirely inaccurate.
No it isnt. Tell me, how much damage does it take to de crew a Pack? You may ignoranly say 240 damage as 3 x 80 = 240. This is incorrect. It haveing 5 models means that it has 5 models to spread out its damage opposed to the 4 of an LEIG. This means, in theory a Pack can take 378 damage before decrew whereas a 4 model team can take 319. While this of course assumes a perfect distribution of damage, 5 models can spread out than 4.
While you may agure the RA counters this, you are now incorrect in saying that "leig18 is more fragile is
entirely inaccurate"