Its true larger Maggies are more comparable pricewise, but in terms of size, mmg and Walsh 2000 is a fair comparison, if that matters.
Maggies must be placed further away from rear wall in general for best results and that can be a problem for many, especially those wanting to fit larger Maggies into a room.
That was the problem I had with my older Maggies that my larger and more expensive OHM 5s replaced. The Maggies were larger (taller mostly), less expensive yet impossible to place properly and practically in my current room.
I had them in my prior house for years without a problem, so the room and its usage is really a big factor.