Paul,
I understand you prefer two way for all applications because of the one less crossover - less compromise - that makes sense - speakers are often a balance of compromises - like how do you place the crossover away from teh critical midrange if you have only one - however, you appear to agree with me that
Obviously, if *max* SPL is the goal, a three-way gives an advantage in sheer driver area, of course.
...I would add that producing clean dynamics in a large room is the main reason I have a three way. A two way would be fine otherwise. I owned two ways for many years and still do - they are even better than a three way for nearfield listening. I have absolutely nothing against two ways - although my list of favored two ways that can produce even dispersion without a "midrange scoop" isn't all that long - perhaps a dozen or so!