CMI Defence - CSE 90LP 90mm Main Gun Turret

Is the 90mm cannon the weapon I'm looking for when it comes to arming the ACV?  I think we need something heavier than the 30 but the 120 comes with a huge price.

What do we need bigger than a 30mm for anyway?  Infantry support!  Not tank killing but supporting the infantry...well killing enemy IFVs would be nice too.

If we're wedded to the idea that the main gun on an IFV is used for supporting infantry and our anti-tank missiles will be our primary tank killers then how can you NOT seriously look at the 90mm as the real solution?

By my way of thinking its probably the OPTIMUM solution!