Let me break it down to people so we're all on the same page: Logis are always going to have more slots. Depending on their race, they have ~the same HP as scouts, slower than assaults and with the exception of the Amarr prototype, don't have a sidearm. On top of that, they're pretty much a tier-2 class that you need level 3 in basic medium frame suits just to have access to logistics. Since all everyone does is buffer tank, it looks like logis are better at a glance, but since all classes deal the same damage and everyone has the same skills, they aren't- it's the player. The Caldari is an exception because of their crazy racial bonus, which I agree needs to be toned or they need to give up some module slots to compensate. But anyone saying more tank = better should take a step back and realize that that isn't true. If it were the case, everyone would be running around in heavy suits with ARs, right?

Also a critisim of the Cal Logi is that it can Shield tank and Speed tank

No, of course not

Logis = sidearm only, stupidest Idea ever.

If they are running with others... they can be protected... otherwise they run or die, like another specialist role (the scout) does.