I love the ML subs...until I heard the Descent when it came out, my top favorite was the HSG-18 we had in the demo theater. We put the Descent in and I loved it even more. It didnt have the "guts" of the Velo, but it sounded better...especially on music.I have never heard an REL so I cant compare, but the reviews and opinions are good.
If you want another option, look at the Zu Method or Mini-Method. They are supposedly very quick, articulate, accurate, and play low and loud...they should do it all....of course I havent heard one either. But they make them to match with their Druid, Tone, and Definition speakers, which by nature, are very dynamic and have superb transient response....look into it...they have a 60-day trial period. Might be worth trying in your home.
If you want another option, look at the Zu Method or Mini-Method. They are supposedly very quick, articulate, accurate, and play low and loud...they should do it all....of course I havent heard one either. But they make them to match with their Druid, Tone, and Definition speakers, which by nature, are very dynamic and have superb transient response....look into it...they have a 60-day trial period. Might be worth trying in your home.