I agree that it makes it "more readable", but that only would matter if intellisense wasn't working. I see the parameters, and they are strongly typed. In JS, this isn't the case, so it is much more helpful (e.g, I can completley screw up types/params and they will probably materialize as some strange behavior. As far as bools, I generally try to avoid having more one or two bools as an argument, unless it's required, and it rarely is.

Obviously, all IMO.