Pluses and minuses in all designs; pick the flavor that suits.
I was lucky to meet and spend an evening with John Dunlavy in the mid 90s when he was in Colorado Springs (thanks to a local dealer) and have heard all models from small to huge. They could be magic, but only ever for one listener at a time.
For good or bad, those configurations were the largest one-person speakers I ever heard. They were off-the-charts fabulous sounding when you were exactly in the sweet spot. Move an inch right or left and it was gone. Not kidding, gone.