In every game I play, if there is a choice between Sprites and Counters, I always choose Counters. I like the more boardgame/war room/serious appearance. I have played only a few months into the
1914 game so far as the EA. I am finding the counters here to be a bit drab and disappointing (the game is great, don't get me wrong). For the first time I think the sprites may be a better option. I think they actually convey more info than the counters do, and give a better feel for the overall situation.
Either the design of the sprites are some of the best, or the design of the counters is quite bad

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Edit - after 10 replies to my original post, I just realized I wrote "few months into the 1941 game". Shows you how much I have WWII on the brain. It should have said 1914, and I have changed it, above.