I've had this game since it came out, took a crack at it and wasn't impressed so I let it languish on a shelf until last night when I got excited reading about the new expansion pack and reinstalled. In short, I'm a doofus and have had one of the best games of the past two years just sitting around unloved while incorrectly whining that the only games being made are for 13-yr old ritalin popping twitch monkey smacktards. 
In short, I gravitated toward the TEC and while I want to spend some serious time with each race I'm starting TEC. However, it seemed in a game I played last night that unless I hucked my whole economy to the pirates the AI Advent would spam the crap out of me with their drone host ships. Logic told me to use flak frigs to blast the strike craft that were nibbling my battleships' and other frigate's ankles right off, but they still butchered me fleet to fleet even when I had in upwards of 35 flak frigs. This was on the 1.05 update I'm upgrading to 1.1 as I type.
In short, any suggestions for TEC vs. Advent?
(And also, I have no idea why I didn't love this game right away last year, so I'll take the safe route and blame the world financial crisis or the Mayan Calendar. Those seem to be the hip excuses amongst the kids these days.) 