Turrets needs a buff?

The nexus turrets are complete trash now, 1 wave of super minions can tear them apart rendering them useless, the issue for me is the part where the one thing that needs defending has wimpy turrets, you shouldn't have nerfed them, in fact you should have at least gave them the twisted tree line turrets which are more dependable then 2 turrets who can do absolutely nothing in a enemy push. I'm not saying have 2 mini-gun turrets because that would be op but if your gonna ditch the laser turrets maybe make the turrets that defend the most important thing in the entire game at least pack some heat, there damage is trash and so is there attack speed, at least make the attack speed a little more faster. hell even just adding a higher health pool would substantially make them useful. turrets are useful early game and late game they fall off that I understand, the problem is that the lane turrets are for holding off minions and when you copy and paste the same turrets from nexus to the last lane turret; you have problem. When you destroy one inhibitor your nexus turrets won't be able to handle the health and damage of super minions coupled with at least 1 enemy champion makes the game GGEZ