Hi All I am an Aussie hunting everything Australia has to offer. Rabbits to Water Buffalo. My main prize is Sambar Deer. I hunt semi open bush where I can get in close on some (50Meters in thick scrub) and see others feeding at 400 to 500 meters. I am currently shooting a 338wm and would like to know if moving to a 300wm will add any benefits to the longer shots? I am currently shooting 225g Hornandy SST at 2750fps. any advise will help.