I have the suite and that too is not worth the upgrade price. I think they were offering a discounted price of $225 for suite owners (and that offer is probably over) and that is ridiculous.
Who cares if Max is now built in? It was no big deal using it as a separate program.
A new synth? I have plenty of synths.
Nope - nothing attractive enough to warrant that upgrade cost.
I'll stick with Reaper and spend the Live upgrade money on something useful.