One of the best bullets I've used is the Speer Deep Curl. They fly great and perform very well. Unfortunately they seem to be very hard to find these days, though Speer is still making them. They come and go on websites, but you gotta get em quick if/when they do.
Based on the bullet testing I've done, my goto is the .429/240gr. Lots of folks like the 300gr also, if you prefer a heavier bullet.
