Does the material of the strut bar really matters ? In terms of daily driving and going over some basic bumps and minor defects on the road. Some say the aluminum strut bar would likely to deform over time and also not as stiff as steel. (Which is true btw). If aluminum is really that bad then i would have to spend another 100$ for a solid steel one. Im now awaiting inputs. Thank you

 

Does not matter at all. The alu is softer yes, but it's not going to deform. There is hardly any stress on the bar.