I started my playthrough at Beta 3.0
At the beginning i had some rarely attack reports from Trade Ships flying through Hatikvah's Choice II, after some investigation the Xenon set up a Defense Station right next to the Jump Gate and had 2 K's roaming around there.
Lost me a pretty expensive L Freighter (at that point of game) but i was absolutely helpless against anything bigger than an S or P, so there was no point in dying again and again against those K's.
By time the Argon found a way to beat the K's and actually started sending Fleets into the Xenon Sector (without lots of luck yet)
On the other side of the universe HOP already took both Faulty Logic Sectors.
So while i was doing my stuff, working on my HQ Station and getting me some money going i suddenly got an Xenon Invasion Fleet in Companys Regard of 3 K's and an I flying in Formation.
They Took the sector, just a tad later they even took Hera's Twin 2 and now they have been at the Gate for Hera's Twin 1.
After a lot of time they managed to destroy the Trading Station (it got rebuild in Ianamus Zura II) and started pushing further into the sector. The Paranid guys started building stations there as the Teladi guys had no chance against those 4 Capital Ships that went through their L and XL ships like butter. Sometimes there will be 3 - 4 Destroyers from PAR and sometimes they would even manage to destroy a K here and there that strayed too far from the pack, but they kept throwing small numbers against that fleet and never saw any hope in taking back that sector.
So i took some Assemble Fleet mission for Argon Prime and got me a whopping 50 mil credits (only took me like 20-30 mil to assemble that fleet) bought 8 Behemoths from that Money and took my ~20 M and S fighters together with those 8 Destroyers to push back the Xenon and at least take down the 3 K's and the I.
Well guess what, at the time i arrived it was 2 I's and 5 K's, but still managed to win without any losses on my side (take out Pulse Turrets with Pulsar and 6 x Mortar)... just to see 2 K's starting to blast away at the trading station in Ianamus Zura...
I am playing 100% Vanilla, no Mods no Save Game Editing
That "Defense Fleet" took a lot of my empire building money, but i do enjoy myself.
So yes, you are right, the Xenon are kinda strong, but if you dont want to fight, you can at least help the Argon by doing the Argon vs. Xenon Missions.
The Teladi are a lost cause though
