I always had to have leather in my cars but more recently I've been taken with half leather and even full cloth ('d like my next car to have alcantara/leather).
It wears better, doesn't get hot/cold during the summer/winter and you don't find yourself adjusting your position every 10 minutes coz you;ve slipped down the seat.
Of course you can always throw £1000ish at the car and get it re-trimmed.