The slope shoulder dreadnaught has a low profile neck, rather gibson like and you'll note the similiarity to the J45. I like this setup for fingerstyle, but it will cut, flatpicking works as well. If I had to replace my 50's J45, I'd buy one of these. They are head and shoulders better than any modern Gibson I've played.
But there are lots to pick from, your teacher may have a recommendation. best of luck let me know how it turns out chance