I have owned clearview for quite a while now, in the advanced model setup you can lower the speed at which any part touching the ground breaks.

Use this to set up a very sensitive landing/crash. I also have raised the speed at which certain planes stall, such as the P-51, this makes for a much more real landing scenario.

The great thing about clearview that you do not get with other pay sims, you can adjust the model characteristics to fit the closest to real life then fly them. If you do not know what those settings are you can usually google recommended settings other then the model default.

I have an SR-71 blackbird that I have tweaked to fly well at 300mph just for fun,it took a lot of work to make it work.Anything is possible. With the AC3d or similar cad software you can import every model from fms, not to mention there are hundreds of pre made models available free. Bottom left corner to see airspeed, hehe.