I had the all season contis and then switched to the Goodyear Eagle GS-D3 (Summer) and they were a major improvement.. but maybe that was because of the switch from all seasons to summer tires..

The only problem I have with them is that when it is below 40 degrees they start to get very hard from cold and make driving over not so perfect roads very unpleasant, but once the temperature is above 50 they are top notch...