Which Italian tanks should be free XPed past?

Deputy276, on Jun 19 2018 - 10:17, said: So I finally gave up on doing anything with the Emil I. Just not worth the effort. I rage-sold it and have started the Italian line. Free XPed to the tier 5 tank and started playing it yesterday. Wow!!! The fun is back in WOT. Just what the Doctor ordered. This little beast is a blast to play. And it is still stock!!! So now I have a question. Are there any Italian tanks that sucketh to the maximus? Ones that should be skipped-by at all costs to retain your sanity? I looked in the Wiki and there isn't much nice said about the tier 7 tank. That's the only one that seems to get a negative review. Nothing there for the Pantera, but I have encountered that tank, and it's pretty good.