I started with a 01 GS 430 and really enjoyed the silky smooth V8 and luxurious interior. After 5 years of driving the GS, I decided to get a LS 430. Over the weekend I purchased a 05 Lexus LS 430 with custom luxury package. This car has so many more options than my GS 430. I am really liking this car and glad I bought it. The LS 430 rides like a dream and is rattle free. I have decided to give my dad my GS 430 since he has always wanted that car since day one. I don't think I will miss my GS 430. The GS 430 is a great car but I think the flagship LS 430 is even better. I consider the LS 430 a upgrade. I posted some pics of my LS 430.