
I've been practicing a lot with both the Eaglesoft Citation X and the Wilco Citation X. These are two very excellent add-on models of the legendary Cessna Citation X business jet, which is the fastest civilian aircraft in the world right now. Flying both of the add-ons gives some interesting insight into what's realistic and what isn't. That is, both models follow the real aircraft slavishly, but there are tiny differences in the implementation that reflect development choices and/or specific information sources.

Anyway, I've been flying these all over the place. Most of my time so far is on the Eaglesoft, but I'm trying to build some up on the Citation. Both are fun to fly, and since they are modeled after the real thing, they both behave in pretty much the same way, except for the sim-specific ergonomics that I mention above. Time will tell which one I prefer. I rationalize the two models by pretending that they are two slightly different revisions of the real aircraft (the differences between them are so small that this is entirely plausible).
I've been doing a lot of flights in the Great American Southwest, as usual. The Citation X fills an important niche, so I've been putting a lot of hours in with this aircraft. I do occasionally fly my Dakota or Baron, too, as well as the Bonanza (although it's been a while for that aircraft—I should take it for a spin), and my three Cessnas, the 152, 172, and 182. Not much big iron lately, though.
Individual flights lately have been too numerous to describe individually here. Overall I'm still improving at hand-flying the larger aircraft; I don't have any trouble at all with the prop aircraft, even without an autopilot. Large aircraft are different beasts and you really have to stay ahead of them, but to some extent they all resemble each other, so skills transfer reasonably well.
My fleet has grown to the point that I can constantly rotate through different types of aircraft, which gives me broad flying experience and lots of interesting variety. And I've become quite an old hand at ATC communications, so that goes pretty smoothly. Simulation gets better every day!