I prefer to go higher, given some recent studies showing moderate fat diets are better for our heart health than low fat diets, as long as the fat is
good fat such as olive oil or fish oil. I think the recommendation is about 40%.
When I followed Eat to Live, a vegan diet, FitDay reported my fat intake at about 50% which surprised me.
If your library has a copy, Horizon's Cafe has a cookbook with a recipe for a grilled tofu salmon that's supposed to be fabulous. I've not tried it yet but plan to