hmm try to calculate the cost lor
how much is the rent 1 month,
then calculate the cost u pay the tol and petrol,and dont forget car maintanance also,
if u rent the house the car maintanance wont be that high cos ur not travelling that much

if all end up almost the same then, i suggest rent the house better, cos its near to ur work place and no need to waste the time jam in peek hour