Need Help Traveling Thane->Kurla-->BKC and too Forth

HI Dear Mumbaikars, I am in delima as i want to travel from Thane->BKC morning and BKC-Thane evening which is ideal time to avoid rush(Rush which can squeze my organ out) to normal rush. I am considering below trips 1.From Thane AC to kurla then BKC 2.From zuinagar to Kurla 3.From Thane P1 thane originating trains to Kurla Please let me know which is less rush comapared to other in normal 9 to 6 working hours or need to change time i.e can do mornings as well. Help is greatly appreciated Yours truly, A corporate mazoor