The option is the best, it takes away the arguments etc and doesn't force people. I like it more with refueling, but it's everybody's choice ofcourse. You can have leagues who are very competive and want to have a big amount of things to worry, and leagues who are more wanting it do it like irl and want less things to worry about. If they introduce no-refueling I think the game needs to rework it's fuelsavindg, because that will be really hard then.
Frank
As Gustavo wrote make it a league option. For me developing a strategy balancing weight, tyres and trying not to pit earlier than the competition is half the fun. Without refuel it's just deciding on a tyre to start with and look what happens.