any Ls from after 2k is nice the Ls 460 is a wonderful piece of art it has almost all the amenities everything is rock solid very well built
dual a/c like in big suv's ,rear power seats ,very quiet car 8 gears so highway consumption is low ,radar cruise,lane keep assist and many more goodies
just be careful just try not to buy anybody else's piece of shit if you do that then its your mistake not the cars try to get a well maintained one then you will really be happy i have heard very rare ones come with supercharger installed from company
i have seen ls430 with supercharger
the only bad thing in these cars is its abs that goes bad in few years and you have to change the accumulator and or the abs assy itself which is gonna cost a handsome amount of around 4.5 to 7k
i have seen people drive it like that with the abs light on have also seen unsuspecting people buying it with the abs light disabled so they really did not know that there was a problem with it either way its a risk you should not be taking
other than that the parts are available for it in new as well as the used market is saturated with it