[Ingen]

Second the pilot sport A/S 3's. I have them, and have nearly worn a set out in 30k miles (which is not my favorite thing about them, to say the least). They grip better in the wet than the stock bridgestone turanzas did in the dry. They've also lasted half the mileage.

Your mileage may vary (of course). Summers will wear even faster than the A/S 3's. I wager you won't notice the difference during daily driving, except in colder months when the summers aren't worth a crap.

Bad all seasons will damage your daily driving experience. They're super cheap tho.

Good all seasons are probably a good compromise for daily driving, and occasional autocross. They cost more than bad ones.

Good summers will turn into pieces of plastic when the weather turns cold, even worse if cold and wet. But they'll be a peach on the track. They'll cost more, probably.