Hey, my first post. (Hihihi!)
Despite my overall noobness, I have to say it all comes down to personal preference. I personally can't stand the titan, trying to fight in one is kinda like trying to do donuts on the high school football field with a city bus. That is, if the city bus had 6 monstrous guns and a shield pr... but nevermind, that's unimportant to the analogy.
However, I'm the kind of person that would hunt with friends using Valkyries, while I'm using a Drake. And still get the same number of kills. (But then when I switched to a valkyrie I found myself not only getting absolutely none of the kills, but constantly trying not to die.) So, having flown all three vhf's I have to say the eagle is my favorite. When it comes down to it, when I've 6 monstrous guns dealing insane amoutns of damage, having one more is not logistically a huge advantage to me. When I get hit twice as much flying a sabre as I do in an eagle, and I'm using the same shield, I'd gladly sacrifice a 1/7 damage output reduction for a 1/2 damage input reduction.
But I digress... in the end the vhf's are all, in my opinion, far too overpowered. When you can quite easily do the 100-200k missions in a Falcon with top weapons for its class, what do you need a vhf for? And that's why I traverse the solar systems in a Banshee.