Men of War - a more realistic approach to games like Company of Heroes, but still small maps and short engage distances (like in CoH), sweet graphics and totally destructable world, limited ammo & fuel. No health bars on tanks, but individually destructable parts. You can fix and steal enemy equipment.
Theatre of War - a more realistic approach to games like Men of War (

), with longer engage distances on larger maps, less detailed effects and graphics, more about ballistics, limited ammo. No health bars on tanks, but individually destructable parts. You can steal enemy equipment.
Both are really good games, Men of War is one of the best multiplayer experiences I have had.