If you used a commercial broth, or made from granule or cube, there is absolutely no need for added salt!! Very often I dilute it further to make it less salty, when I am to add something like gorgonzola or speck (salty agent). Using some wine (red or white, depending on the ingredient) to the liquid addition gives a depth in its flavour. Add the wine when you finish your sautèing procedure, before the broth goes in. (And you need to keep the broth hot)
For rice, carnaroli is the ideal choice for risotto.
The reason it requires frequent attention/stirring is because a risotto needs to be cooked with small amount of liquid, which to be added as needed by ladleful at a time. If left alone, it will easily burn and stick at the bottom. The technique make it possible to have each morsel of rice coated by that gooey flavourful sauce, and definitely worth the effort!