你講MUD 春

你投資追求回報同你比唔比銀行息無衝突
你將個人好似公司咁睇, 你CAPITAL 都可以係EQUITY / DEBT, 你要ZERO LIABILITY POSITION 咁你COST OF CAPITAL 就應該等於返COST OF EQUITY, 宜家MORTGAGE 係DEBT FINANCIING 咁我COST OF CAPITAL 肯定高左, MORTGAGE LINK 係比50% AMOUNT OF DEBT 你封蝕本門去OFFSET 返個DEBT RATE.
睇銀行PLAN DESIGN, 如果MORTGAGE LINK OFFER D 息係要鎖返係MORTGAGE ACCOUNT 去OFFSET, 咁你講既扣減負責先成立. 但有其他銀行PLAN D息係CASH 出返比你自由用返去投資, 當你唔識投資儲錢都起碼高過定期