I dont know why official factions are, as you say, "losers" because they can survive and you cant. I mean, lets be honest, things happen quicker, more efficiently and sometimes with better quality when there are more people working on a task. Increasing returns to scale applies in a battle as well as in economics, you know. Well, up to a certain point, then any more people on your side makes the organisation deteriorate.
However, I do agree with the opinion that the solaris turrets need some serious tweaking to be a real option for capital ship pilots. I'd much rather stick with secondaries for anti-bomber tasks right now, as Im sure everyone else would too.
I also somewhat agree with the opinion that bombers are perhaps too effective against cruisers and battlecruisers, but I do not believe that there is an easy solution to keep bombers effective against battleships while reducing their effectiveness against cruisers and battlecruisers.