the V30s distorts easily, this IMO is best for blues rock apllication, especially so when you rely on your guitar's pickup output/ amp to drive your tone.
then there's the camp who believes this would be added bonus for high gain/ drive applications- no doubt it is, but the overall voicing matters IMO.
for cabs, i have a simple spec- the drivers must not add too much colour to the amp's default voicing.