I had an 01 GS300, I loved that car, I give it an 8. I now have a 95 LS400 I love it and give it an 8 as well. Its amazing, although the GS was 6 yrs newer than the LS, the LS feels much more substantial and quiet. I suppose it makes sense, they're different models with different prices, and the LS is an embodiment of the best of Lexus. I couldn't pick a favorite though, it would be like choosing between two of one's children ;)