Not really. I personally consider TK Push to be vastly superior to flak burst and I'm sure I'm not the only one, but it still doesn't help against Kanrak sniping... Also, since when did the armor upgrades more than double the armor? It's only 2.0 -> 4.0 for the 2 upgrades, isn't it? And that's only at very late game.
The main problem of TK is that it does only delay the enemy bombers for maybe 1 minute... if you are lucky.
A late game battle however takes far longer.... and as such after the effect only delays the Advents inevitable destruction.
Perhaps the damage of TK should be increased to such an level that 2 Level 4 Halycons (more you can forget to field angainst any Vasari) using TK can actually decimate hostile bomber fleets.
TK is inferior to Phasic Trap.... that a bad joke.
If making TK more destructive is not an option that at least give make it so that enemy bombers are outside of the playing field for at least 3 minutes.
I still think, that Advent need a much better phase missile block. Even the Kanrak is somewhat op..... it just not so notable right now because the Vasari bombers are so incredible OP.
One could of course also consider the general wisdom of giving bombers phase missiles in the first placer.