Focus your equipment on one attribute. For QB's, typically that is throwing, if you are making a pocket passer. Vision is another huge attribute to spend your BT's on. But like it was said, traing one item at a time until you reach 48 first, the next level is 68, 73, 78. Looking into the way, way future like your last few seasons, you will want throwing between 85-90 naturally or w/o equip. Vision needs to be same. I may not be an expert, but that is the typical pocket passer build. Then when you start adding yuou equipment in, throwing to 130+ vision, 95-100. But like I said that is way into the future. Hopefully this gives you a little idea. There is also pages where they give you the "cookie cutter builds" by position. Check out the forums.