What's your avg? If you are sub2, just practice. Other wise work on your turning skills.
I can do the OLL sub5, on my dayan. I learned 2 different algs, and had to figure out how to FT it before I could do it tho.
. I own a dayan, maru, ES and a shengshou. and rank them 4.ES 3.M 2.SS 1.D
I love the shengshous size and how all of the inner layers turn so smooth, but the cc isn't that great. Does the cc improve with a lot of breaking in?