hi, I would like to know if it is better to spend money in 2nd hand car downpayment or keep the money in my existing house loan?I have flexi house loan. blr - 1.9%I think 2nd hand car interest is about 4% which is the best interest saving way?if put in house loan, I will be able to use it to pay downpayment for another house for investment in the future.Tq in advance.