It might not change the feel but if you're putting a measureably faster tyre on then it will reduce your rolling resistance so you will go faster for same energy. If you only use one fast tyre, sure you only get half the benefit, but it's still a benefit and if your aim is to ride fast you might need that front grip still.
It might not change the feel but if you're putting a measureably faster tyre on then it will reduce your rolling resistance so you will go faster for same energy. If you only use one fast tyre, sure you only get half the benefit, but it's still a benefit and if your aim is to ride fast you might need that front grip still.