Markbass MB58R 102 Vs Traveller 102p

[sunfish]

Has anyone compared the new Markbass MB58R 102 Pure or Energy cabs with the old Markbass Traveller 102p? I'm currently using two Traveller 102p's stacked and wondered if the new MB58Rs will give more bottom end considering their frequency range is lower.

[bigthumb]

I've never owned the Travellers but I use two 102 Energy cabs and the LM 58r amp and there's plenty of bottom end, certainly enough for me.