This is a variation on the "should I upgrade thread."  I have an M1Max 16" MBP.  It is tempting to think about upgrading to the M3Max version.  What would be more compelling is if there were a new form factor, in the way that the M1 MBP represented a new form factor (as well as new chip). When do people think there will be a new form factor (beyond the new space black color)?