IS 2,Valentine,AVRE,M8 Greyhound.Those tanks come without teching too
And if you are struggling with the MDD (especially Pumas) I recommend you getting TDs or more than one medium tank . Pumas are only good against mediums if they have a number advantage
all heavy tanks are call in like perhing tiger exept kign tiger but thats behind tech its a vannila unit and you know greyhound and vallentine are lreally useless especuallu vallentine its preatty bad vs infrnantry and tanks and puma beats it especially puma vs greyhound if they stay call in i am watting for sherman / cromwell buff armor so the sshots can bounce