You might also want to look at the CVA WOlf in SS. Its roughly the same price as an Impact but offered in SS. T/C's sometimes have issues with full bore projectiles if the QLA is cut off center. The CVAs dont seem to have this problem.

I would avoid belted bullets such as PowerBelts. Barnes are about the same price and much higher quality.

REALs are ok but not the best choice for a 1-28 twist. It sort of depends how fast you want to shoot them. Dont push them too fast.

Mountain Molds and a few others offer far better options if you want to cast you own. I prefer conicals no lighter than around 400gr for a 1-28.