Michelin P4 - Premium Touring Summer tires
http://www.tyrereviews.co.uk/Tyre/Michelin/Primacy-4.htm

Nexen SU1 - Mid range Ultra High Performance Summer tires
http://www.tyrereviews.co.uk/Tyre/Nexen/N-Fera-SU1.htm

If you want comfort & got the cash for sure Michelin P4 is more suit for it.

Anyway another option in market now is Yokohama Advan dB V552, heard the price & comfort level is a bargain compare to Michelin now.

https://www.y-yokohama.com/product/tire/advan_db_v552/