There's so many but one of my favorites is New Orleans Lady. It also has a beautiful bloom.

One of my most compact brugs is peanut but the fragrance is not really strong. New Orleans Lady is a fav or mine and has nice fragrance but mine grew 10 ft tall last year. If you keep your brug to a standard tree form it can take up less space kinda like a vine (vertical). One that did amazing for me last year and only got about 5 feet was Antique Lace an older white single. I was suprised at how much I liked the daity antique looking flowers. Great fragrance. Painted Lady, Ila Marie, Cherry Slush, Isasbelle and Rosamond are all powerhouse bloomers and strongly fragrant. They are the ones I usually put in the front yard because I know they will always perform well. You can trim them somewhat to keep them in check once they start blooming.