XT32 +the App is a great way to play.\nThe App gives you the "Before" image of your FR. Frankly, this is one of the more valuable things about the app, IMO. :)\n\nMy understanding is that any of those Mics can have roll-off issues. Perhaps a crap shoot as to what you get. *shrugs\n\nRe: BMR tipped over for Center usage, with the Raal rotated a corresponding 90º... I have no complaints. Nor do I recall seeing any weirdness in my FR. I still plan on getting it turned upright, soon. That is my ideal, anyway, but not do to anything I've seen in measurements; just preference. ;)\n\nCheers!