Panther spam? nobody gets a panther these days. when it comes to dealing with medium stock armour the p4 with bulletins is a way better option. when it comes to dealing with the high dps but frail allied TD's the puma or the jp4 is the better option. only when dealing with the is2 or other achieves you may find use for it.
+1
This is indeed the fact. I would go for a Pz4 (with 3x +5% armor) + Jpz4 like 99% of the time. With the current fuel of the T4 tech it's easy to get acces to Pz4, Jpz4 AND Panther.