oh ya, Skarovas are the best Heavy Cruiser in the game in my opinion. toughest, best damage, and Inertia Field is a better special ability than Intercept or the damaging aura thing the Advent get.
the point i was trying to get at though is that it doesn't even take a "sizeable fleet" of them to match the DPS of a Jarrasul. just like 5 of em is more than enough.
what it really comes down to is that i don't see much of the appeal of having 2 Nano Dissasemblers working at the same time. the bigger damage boost from this ability is the armor reduction, not the direct damage (though that's quite good too). the cooldown is shorter than the duration on it to begin with so your focus fired target will basically ALWAYS be Nano bombed. having 2 Jarrasuls doesn't make that work any better.
and with regards to planet suck, don't get me wrong i think its a fantastic ability. however...i would still pick killing the planet faster over getting more bonus creds out of another activation of planet suck. its not like my economy relies on the suction, its just a small bonus, helps me crap out another carrier or something. from a strategic perspective i'm always gonna go with the Desolator because doing more damage to the enemy economy is greater net gain {in my opinion} than gaining a few more bonus creds with an extra planet suck.