From a sales point, the 143gr ELD-X has been super popular for accuracy, and as a cross over hunting/target bullet.
The 147gr you may be able to see a little benefit, but only at really long ranges.
The 140gr Nosler RDF has been one of the best I have seen for people, but they are picky on seating depth, and take some tinkering with, and most people give up too early on them.