Personally I just dont see a point in making an investment in tether for me it's just a useful currency used to buy and sell cryptocurrencies. However I would not invest for a profit nor would I hold out for this to be a means of cashing out personally I feel cashing out and etherium or another form of cryptocurrency traded for USD is just as effective. Maybe you have to pay a small fee but those fees are becoming less and less as they evolve and are fairly stable for short terms.