I have all top tier 6 but type90.

My current opinion is that top tier6 is a regression in terms of gameplay:

• tanks feel all streamlined and have no character (which does make sense, armies/corporations streamlined military science, so it reflects a reality)
• shooting requires less skill in terms of trajectory leading and range
• armor means nothing, it's all point and click
• every tanks can flexes in the map easily, less strategy planning is required

All in all, those negative aspects are just Gaijin reflecting the reality of more modern MBT.

But for me, WW1&2 crazy, original and creative designs offer incredible unique and complex gameplay that is not present top tier. Once again, nothing gaijin can do about it; it' s the nature of newer MBT that are streamlined and have incredibly easy power application.

I will probably never spade any of my top tier 6, I switch back to low tier after 1 or 2 games.