I found RHD cars easier to drive as a manual. I drove a Skyline GTS-T and a bunch of other cars while I was stationed at Mildenhall in England. Only confusing thing was switching between my LHD Rio and my RHD Peugot 406 because they were both manual. Also driving an American car on the other side of the road was interesting as well.

I know some Airmen wanted to try and import Skylines to the US. The best way to do that was to take the whole car apart and ship it piece by piece and then reassemble it in the US and have it labeled as a "Kit Car"