I’ve got a Model 70 in .270 Win I had threaded for suppressor use.
With the 24” barrel, and 9” of suppressor, it is a bit long. Not exactly unwieldy, but that extra 9” is noticeable. I thought quite a bit about cutting the barrel down to 18” or 20”, but ultimately decided to just thread it.
That rifle shoots quite well as is, and is generally used to more open terrain, where the longer combo isn’t a huge bother. I wasn’t worried about losing a little velocity by chopping the barrel, really came down to already having other rifles better suited for use in more wooded/brushy/closed in areas, and no real need to cut the .270 down.
My .338 Federal was built from the start with a suppressor in mind, and got a 16” barrel to help keep length down with the 12” of suppressor that will go on it, if it ever gets out of ATF jail.