In my case I can only afford one set of each nation, so I hope the piece count is good enough.
Today I went to get a couple new Plano boxes so I could organize my pieces after getting the Pacific 1940 game. We already have a copy of Revised, Pacific, and Guadalcanal. I also paint my pieces, which is a little tedious, so I like to use those pieces even though they were painted for the Revised game. I don’t yet have painted cruisers. Now, with four nations of cruisers, TAC bombers and Mech infantry, I got some catchin up to do. I also have to paint the whole set of ANZAC pieces (except for the infantry since I painted several British infantry a forest green already instead of the Armor Sand color of my other UK forces).
Now, while I have much work to do when the FMG pieces come out, I will love the task because the pieces are so much better.