I like the heavy bullets because of performance. The bullets I mentioned all have a high BC which equates to better down range energy, less drag and less wind drift.
Obviously you failed to read the entire first post,or you would have read.
i shoot on pipe lines at the most 300 yds
Heavier bullets will offer no ballistic advantage at 300 yards.
I use the 180gr tsx in front of R-25 to develop 3380fps in my rifles.The 180gr ballistic tip also works very well with R-25 in my rifles.