The weakest item that you have is your 2hander. This will cost some money. There are a few options though.
Heavy Warhammer, around 2.2mil, for the cost effective option
or go to straight to Stone Maul at around 5mil.
You could also go with a sword which is more useful on more waves as it has higher swing speed.
Aurora Blade 5mil.
Elegant Greatsword 5-6mil.
and the rest. I've just listed my preferred weapons. There are plenty of others that I'm sure people will list. None of the weapons I've listed will be class locked. They will be useable on all commando.
Choices are up to you. Again, that's the weakest piece in your lineup. Every other upgrade will cost quite a bit. You've done quite well for yourself so far as you have almost a full blue set. Think about getting a slashing weapon now as that's the teal weapon you have.
Heavy Warhammer, around 2.2mil, for the cost effective option
or go to straight to Stone Maul at around 5mil.
You could also go with a sword which is more useful on more waves as it has higher swing speed.
Aurora Blade 5mil.
Elegant Greatsword 5-6mil.
and the rest. I've just listed my preferred weapons. There are plenty of others that I'm sure people will list. None of the weapons I've listed will be class locked. They will be useable on all commando.
Choices are up to you. Again, that's the weakest piece in your lineup. Every other upgrade will cost quite a bit. You've done quite well for yourself so far as you have almost a full blue set. Think about getting a slashing weapon now as that's the teal weapon you have.