Hey, that's pretty cool they did an update for X3. If I didn't have X4 Foundations I would check that out for sure.
Here: Foundation screenshots
I like Split combat ships because they are fast. I used a Split heavy fighter I think it was in X3. In Foundations I mostly used the starter Elite in Foundation until I had enough for a Dragon. I stopped playing because I was irritated by the autopilot stopping way short of it's destination and crawling in at not even full normal speed sometimes from 30km out. Other than that I had fun though, good game except for that and a few other small issues like the laser towers/turrets or whatnot being difficult or impossible to order not to fire on factions who are unfriendly but not hostile (such as merchant vessels) making them hard to use before making friends with everyone if you want to say put them in front of the gate to Xenon Hell 69.
I liked the trading the most, I can't find binds that weren't a bit clunky because of the follow the mouse steering system + mouse gimbal aiming. I got it close to the Planetside 2 flying controls and I can go around stations ok in a fighter, but the gimbal sights throw me off a lot when I'm aiming and flying since you turn slower the closer to center the mouse gimbal sights are.
If my screenshot comments are anything to go by, I wasn't terribly impressed by the Elite but appreciated it's one missile launcher. My memiory of the dragon was that the Neutron Gatlings (I think was the name) I initially blew my creditsss on were absolute garbage. I replaced them with something else (cheaper) and said meh I guess this will work.