I think the to towers at base are to weak !

[IlPalazzo]

I'm strictly against buffing all towers, as it would increase gamelength and buff early cp camping. Buffing just the 2 tower at the main building seems way better to me.

€: Buffing all laser towers would also be rather bad as the normal laser towers would either get too strong or the hq base towers stay too weak.

I think it really depends on how you buff it. If you increase HP only, this would be the case, but if you increase damage output with that, it would mean the tower would be more likely to steal away creep kills from the camping player, motivating him to push out of his base to avoid this.

The Rocket and Laser Towers are pretty weak considering their cost. Once HQ invulnerability was removed, I had no reason yo buy either of them. Usually I find myself better off just buying a barricade. So I wouldn't think a buff would be too bad for the game.