So, about them plate shields, is there a point for getting them if you have already a shield of each defense type?
-Is a pure normal defense shield a good idea or is just getting a specialized one overall better?
-Is Volcanic Plate Shield the best of the plates, leaving Ironmight plate shield the awkward middle child with the pierce defense that will probably never gets used since beasts and jellies are easy to dodge and is Ancient plate the ugly kid no one likes because he's all mossy and has nothing new compared to his younger brothers (not to mention lacking fancy glowy bits) or does it have some hidden redeeming quality to it?
-Omega Shell; A good all-around shield to have thanks to the crapton of health making up for the missing defense types or lame thing only good for costume piece while on Haven and make you think you are Donatello?
-Heater Shield: Best shield or Bestest shield?
There's no need to get Plate shield if you already have shields with elemental/ shadow/ piercing defense.
Pure normal defense is useful at Tier 1 and Tier 2.Only few monsters at Tier 3 deal pure normal damage.
Plate shield`s normal defense: Ancient>Volcanic>Ironmight.The difference between Ancient and Volcanic isn't big.Ironmight has more normal defense, compared to other "specialized" shields but if you really want pure normal defense-get Volcanic or Ancient,if you want piercing defense-get Barbarous thorn shield or Royal Jelly shield.
Omega Shell: I'm not sure what the health does but Plates have more normal defense+stun/fire resistance and I think they're stronger.[Omega is for Donatellos ? 0_0 ]
Heater shield: Grey Owlite is better.At Tier 3 you need less normal defense and more elemental/shadow/piercing defense.