Yeah, IMHO the LPS is not really an option with the MZ2 — it’s mandatory. I don’t know anything about the Dragon, but if you like the Berning house sound that’s a pretty good indicator. If they both have stellar reviews and offer the sound characteristics you’re looking for I’d skew to the MZ2 because it’s a sound you know you already like. But, like I said, I know nothing about the Dragon so take this for what it’s worth. Best of luck.