After the first 18 months on the Deauville NT700, I always used Michelin PR/Road series. I'd get about 16,000 miles from the front and between 14,000 - 15,000 miles from the rear. Riding was mainly commuting about 45 minutes to an hour each way in a large city which included autoroute/motorway/freeway riding at about 70 mph (110 km/h ish). The grip is so good I could and did ride in the rain like most people ride in the dry. The Michelins are really suited to the bike and excellent value for money based on longevity.
I have just tried a set of Dunlop RoadSmart 4 on my FJR as the Michelin Road 5 I had on squared off quite badly and people suggested the RoadSmarts were a good replacement (spoiler alert: they're not).
Initially the Dunlops were good with a nice feel, good grip wet and dry, and fast steering. But, as they aged, their grip in the wet deteriorated and was, to put it bluntly, downright terrible verging on dangerous (in the wet). A lot of squirelly moments on corners and roundabouts over this winter - virtually every wet/damp roundabout made the back-end squirm. I have lost complete confidence in them in the wet (they are excellent in the dry). The RoadSmart 4 will probably do about the same mileage as the Michelin Road 5 ~ 10,500 miles on the FJR.
I'll fit Michelin Road 6 when the Dunlops wear out in two or three months or so. I hope that Michelin have fixed the squaring off problem with the Road 6.