Agree with Peter J. Avon ZV7 seem popular. However, you will find that when it comes to advice on things like tyres, fuel and shock absorbers, it seems to provoke much emotion and passion!
Personally, when I changed my Yokos, I put Good Year Efficient Grip Performance on as they were rated A for wet grip, B for fuel, 68 db road noise and 7mm new tread depth. AND, they were a good price. I have been well pleased with their performance but as I hinted before, its stirs lots of controversy.
Just be careful where you go to have them fitted if you have spoked wheels as the balancing procedure requires special mounting cones to ensure the wheel is centred on its true centre. Many tyre fitters in my experience may not understand the implications and some modern computerised balancing machines cannot cope and throw up error codes.