Wehrmacht Build Order and Tech Order

I don't quite get which build order is best. I only want a build order for 1 v 1 eastern front maps (Kharkov more specifically) against Soviets. I just want one for Kharkov, so I don't care if you only do a build order only for this map.

I usally go volks -> bike -> volks to begin then decide which is most usefull next. Basically, thanks to command squad, early MG is useless, so you need bike/schwim to hold off all the conscripts. Volks/pioneers to cap and volks can hold their own against conscripts 2 to 1

Kharkov is an infantry dominated map, if you play Kharkov as PE I recommend 3 Gren start with your 3rd Gren making the Kampkraft Center, put out a IHT then MHTH then Panzer Jager commander with 2-3 Assault squads then Kampfgroup Kompanie and put out 2-3 Shreck squads then go for Panther Battle group if you can