World of Tanks Blitz has some interesting features compared to classic World of Tanks. For one, their "short 88" (88mm L/56) has more penetration (depending on what sources you use, you might say the Blitz one is historical). In Blitz, 88mm has 145mm of penetration.
But that's not all. According to a post on Russian portal, Blitz developers are considering researching +/-1 MM. In fact, the wording is: "it is planned"
And what about you? Would you like more penetration on 88mm and +/-1 MM?