As Upt North says,T31 or T32s are great road tyres and last well too,9,5k miles on my CB500X.
Too early to tell for sure as I'm only 1k miles into a set of A41's on the DL650,which were fitted new when I bought the bike,they're behaving themselves very well indeed upto now though.
I have Michelin PR6 on the NT700 Deauville,great tyres that seem to be made for that bike,their comfort and wet weather performance is great but mileage is slightly down at 7k miles on the Bridgestones.