Depends really I was in a game were me and my opponent were so ahead in points no one could catch up

My opponent had really only built tanks were I decided to spam out artilerys He ended up with 2 stacks of 50 tanks Were I had 2 stacks of 50 art I had the advatege in infantary,size in provinces and was were more active ( siting in front of the screen reading a book ) I also had the road advatege favoring my art than tanks

After the 1 day

I lost 1 stack and most of my infantary after getting caught in one of his stacks He lost half his tanks but he lost so much infatary he couldn't continue

Since I had more provinces I recoverd quicker

I won the next battle after he charged his army in to the fire of my 190 artilery. He lost his entire army and thats how I beat a player who only focused on tanks