Yes.
PC Aviator had all three on special a bit ago.
I got them all since I just did a new FSX install on a new, faster computer, and figured newer, high resolution mesh would be a treat.
I have the resolution and mesh full right on my machine, and the detail is amazing. No, incredible.
In the area I fly most, I could spot major peaks and mountains, now I can see individual and well defined ridges and valleys for example.
The screenshots at their site show nice detail, but they are using default textures which actually seem to hide it.
I'll put up a shot I had the other night at the bottom of this post.
I was flying around the Kamloops, BC area.
I think you can see the nice detail, especially around the lake, how it doesn't have the usual FSX 'cliffs'.
And of course to get the best detail, you have to be close to it, with the usual LOD that FSX displays.
Only downsides, it takes a LOT of room.
Think Oceania/Asia is over 40Gb installed.
I know with all 3 I was well over 100Gb of just Mesh data on the HD. (Worth it).
And it takes a LONG time to install that data to the HD initially, as in hours.
But after installed, I haven't had any change to my load times or FPS.
Plus you still end up with some minor airports that have the FSX 'plateau'.
BUT, they include a disc that has an Airport Flatten program.
Come to an airport with a plateau or bathtub, use the AFM Program and plug in the airport's ICAO number, and it creates proper flattens.
I actually keep the disc in the DVD drive and use it when I'm flying and fix airports on the go.
That's about all.
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