On Track to the Jagdpanzer E 100: Vehicle Comparisons

Major_Rampage: Howdy Tankers!     As you know we are currently On Track to the Jagdpanzer E 100.  While you are On Track you might also find our On Track Premium Shop Bundles helpful.   This is our dedicated discussion thread for the line of vehicles that stretches from the Panzerjager I to Jagdpanzer E 100.  If you wish to discuss the individual vehicles please see our discussion thread for individual tanks,  and guides on them,  found here.   How do you feel the vehicles change as your progress down the line from?  Do you feel the vehicles have a similar play style?  How would compare this line of tank destroyers to other lines in the game?   Feel free to disagree with anyone here,  but make sure  keep your conversation civil and be prepared to back up your claims and opinions on this line.   Note:  This is a strictly moderated thread.