megan racing springs

Anyone heard or have used Godspeed Lowering Springs to their Corolla 2014? Which is better in terms of ride quality vs. Megan Lowering Springs? Heard and read much about the Megan Lowering Springs for Corolla 2014...... can anyone add on some more to those reviews? As I see in Ebay, Godspeed...

What do you guys think about the d2 springs? And the megan racing springs? I want to lower my car but idk what I should go with? Need some help brollas(corolla brothers).