> This exposure could help you, or hurt you, but I would hardly call it a bad thing.
The problem is the amount it can help you and the amount it can hurt you are disproportionate; if the rates fall enough to significantly help you, you could likely have a similar reduction by refinancing a fixed rate mortgage. But, if rates go up, you can't refinance to get a better rate, and you may have trouble selling as you may have planned, because higher interest rates put downward pressure on prices.
For me, it seemed like the risk was not worth the reward; especially given I was borrowing in 2009, and rates had significantly more room to go up than to go down. In the 1980s 20+% interest rate climate, I may have chosen differently.
The problem is the amount it can help you and the amount it can hurt you are disproportionate; if the rates fall enough to significantly help you, you could likely have a similar reduction by refinancing a fixed rate mortgage. But, if rates go up, you can't refinance to get a better rate, and you may have trouble selling as you may have planned, because higher interest rates put downward pressure on prices.
For me, it seemed like the risk was not worth the reward; especially given I was borrowing in 2009, and rates had significantly more room to go up than to go down. In the 1980s 20+% interest rate climate, I may have chosen differently.