So this might be a difficult question to answer, but im going to give it a shot. So i am slowly building a rack. Some day i might get to trad climbing, but for now it is going to be mostly for setting up top ropes. I will probably be climbing mostly at joshua tree and stoney point, where most top ropes require gear anchors. I already have a set of wild country rocks, 3-12 and dmm torque nuts 2-4. I want to start slowly aqcuiring cams, but that is going to be a slow and lengthy process buying one at a time, considering the cost. So my question is what size should i start at ? should i go for a size bigger than the 4 torque nut? or should i start at around a 1 (C4 camalot)? I'm really only looking at the c4's thanks for any advice!