Well, I'm not sure if I want to lock this thing, or just sit back and watch.
Lehner, I guess there's no need for you to fill in your profile, it's all right here:
If you are the "student" of military matters that you claim to be, then perhaps you would be starting to understand that not all knowledge comes from such sources. The aspect they cannot provide is that gained through practical experience. Also, such sources usually discuss single items of equipment, seldom offering solid comparison data, except between vehicles of like design and purpose.
You are trying to argue a comparative case between tanks and armoured personnel carriers (or infantry fighting vehicles, if you prefer the term in this case). These two vehicle types have different roles, different designs and different purposes. They are each optimized for different situations (your reading should have made this clear) and they are employed differently in various tactical situations (your reading, basic extrapolation of that knowledge, and the information provided to you here should make that clear).
Your fellow correspondents on this thread have laid out much of their own experience for you - in both tanks, and APCs (M113 family and LAV family). Is their actual experience to be discounted in comparison to information you have read? Has reading made you more of an expert in the capabilities and tactical employment of armoured vehicles than their collective experience?
I would suggest that you reverse into cover, assess your tactical situation, and perhaps select a different line of advance. Continuing to charge forward on your current course could easily find such threads locked (with increasing speed as they develop) and you may even find yourself introduced to the warning System which was described in the Conduct Guidelines you agreed to on registering with the site.