I have many Roto balls in my arsenal -- but the 3 I use the most are -- Hyper Cell - Hyper Cell Skid - Rising Star -- I will also throw in my Soul. These balls re-act the best for my style and lane conditions. But since you don't see heavy oil, you may not need the H/C, look at the Sinister. I definitely recommend the Skid, it has a great roll with very good length, and stores its energy for the back end. I know the Rising Star has been discontinued, so you will need to research on just what exactly you may want for drier conditions, maybe an Uproar?