I just finished a 4 week rotation of doing MIS 3x's a week. Now I will do PS for 8 wks and then S&H for 3 weeks. I do hope you warm up to S&H. I find that it is great after doing MIS and PS because then, my strength gains are greater. Like with MIS, I start out relatively light. By the 4th week, I am seeing strength gains. This is the foundation. PS is like building the rest of the house, and to me, S&H is the shutters, mailbox, and all the extra finishing touches. For example, if MIS and PS give my definition in my bis and tris - then S&H will give me that nice vein on the bicep and a visible horseshoe on my tricep. I love it! I am glad you are doing MIS. This is a great workout. Have fun!