My last thread was locked but I know have approval to create a new one. I have read the multiple threads on these springs (strut issues, warranty, installation) but wanted to get some feedback on the handling characteristics. Are the people who put these on happy with them? Do you see a big handling upgrade or is it more in conjunction with putting bigger sways on. The service manager who I talked to about these made me nervous after he told me most people he put these on for got sick of them for a daily driver due to the stiffness of them. Are they really that bad?