Hearing the difference between MB cabs

[alhbass]

I used to have a MarkBass 104HF cab - loved it - but traded it for a NY604 because i needed something more portable. The 604 is great for it's size, but I'm coming round to thinking I miss the big "open-ness" and clarity of the 104HF.

Can anyone describe the differences I'd expect to hear if I got a 104HR, or Classic 104 instead of the HF, as these are slightly smaller..? Obviously if the opportunity comes along I'd try them out for myself - but in the meantime I'd be very interested to hear. The MB website is not helpful in this regard.