Which Sunfire Sub for my Magnepan 1.6's

Sunfire is good for HT but for music get a sub which will more accurately define pitch anbd attackFor less than $1K used an REL Strata would be excellent.For $750 Vandersteen 2Qw.Both use multiple small drivers to get it's speed important when augmenting any musical speaker but especially maggies.Another good value is the larger driver (more trad size and shape) would be the Paradigm.I know everybodyis so damned oppiniated and to ignore your question with a different solution is obnxious butmy assumption is that with maggies you tend toward tunes and this concertning Sunfire,as amazing as they are what I've said is conventional wisdom.For HT I think the huge NHT
Sub 2i is a real value allowing for stereo bass reproductiom without buying two subs.
G'luck
chazzbo