If i were you, I'd pick the LC because
1)it has a nice interior
2)it has backseats(that aren't suited for claustrophobics)
3)it has NA V8, along with forgiving maintenance costs
As a warning, be prepared for spindle grille comments
Resources that are being used for PHEV/AV research, just look at the GR-SS, that is the type of car people expect the A90 to be and it's a million bucks!