"Here’s a very thoughtful review of the Magnepan .7s by Julie Mullins from a couple of years ago at The Absolute Sound. Her observations and perspective echo much of my experience with my 1.7s, including her observations with a pair of subwoofers."
From my perspective, this is a great suggestion. I read Ms. Mullin’s fine review twice and it helped me make the decision to purchase a pair of .7’s - the speakers are a delight. IMO, Mullin’s review is quite accurate.
I’ve often thought that a lot of negative comments regarding Magnepan, in general, are hyperbolic. Yes, they do need to be away from the front and side walls, but so do my Sonus Faber Cremona Auditor M’s. Yes, you’ll need more than a SET amp to power them. In my small, dedicated listening space, the speakers are from 3’ to 4’ from the front wall, and about 20"s from the side walls, with tweeters on the outside. Toe-in depends on my frame of mind on a given day. :) . The speakers sound plenty full at volumes lower than 80db.
Finally, I do not think the .7s are especially fussy to place properly, unless compared to say OHMS. For my listening habits and musical preferences, I cannot think of any "downsides" to the .7's. I do enjoy the luxury of being able to change them out for the SF's monitors when the mood strikes. If I had to choose one over the other, I'd be hard-pressed.