My vote = LC. It is way too high level to be in my (financial) reach, but that's not the reason for my choice. As a current Lexus employee, I can tell you that this is - by far - the best developed model in the entire range.
If I would have to choose for a daily driver, then my choice would be the IS with F SPORT equipment. Unfortunately there is no station wagon version to be more practical and of course I would perhaps wait for a new generation, but I prefer to drive a sporty low seater than an SUV like NX or RX. At least the trunk space of IS is decent + foldable rear seats + possibility to put a bike holder on a towing hitch or a roof rack.
I have a small doubt to choose for the ES as a daily driver, as this car is very well developed as well (much better than the LS hybrid). But again, no station wagon version available and, what is more important, no possibility whatsoever to have foldable rear seats, bike holder or roof top box... so not practical at all for my current family situation.