A buddy of mine has a .338 Lpaua TRG and it is a great rifle.
I have a custom rifle
built 339 Lapua Improved on a Stiller action, broughton barrel, manners stock, rifle basix erv-3 trigger, brake, etc. for you guess about $3000.00.
Put together by a top notch smith, very precisely.
The best way to put it into perspective is that my 5 shot groups are the same size as his 3 shot groups. Very small.
Plus, the resale on the custom is way better.