If I had to select one 900g ball right now it would be the Eagle.  It will eat a THS up, I have mine pin under with the CG kicked out a bit but the MB is back towards the thumb hole. It appears to read the lanes in such a manner as it will not over react in the dry off the oil but will barrel back from the outside if you send it wide. Ball just seems to find the pocket and carry. Had a 300 out of the box with it during the first night of  the summer league. 4 weeks in averaging 230 with it, up 10 pins from the fall season but it's early. Almost had a 2nd 300 with it last week, couldn't carry the 11th and ended up with 289. I plan on ordering a 2nd to place the pin over the fingers to give me a better look in the later games. Best carry and control since I was using an S75. The Eagle is special.

All of the 900g equipment is above average and depending on style and talent you wouldn't go wrong with any of their offerings plus they are some of the best looking balls on the market except for the Eagle but if it scores I don't care what the color is.