Jake, Perhaps you and I are at opposite ends, both going to the same point.
I have 6 HR barrels and 2 HR frames/stocks. So I use this platform as a true barrel swapping operation. I go to the range with more barrels than triggers. HR is very easy for this.
I also have savage bolt guns and am considering adding savage barrels. I dont however, want to re-barrel, I want to do the same thing - barrel swapping. But, I know the savage platform is probably going to be a bring one gun to the range. If I want the other, I have to get that set up ahead of time.
HR truly give you more than one gun with the extra barrels. But, with the savage, you only need one scope per gun, with the HR, probably better to have one scope per barrel. Changing barrels in an HR for the most part does not change you zero - within reason. This is leading me to now think the savage route will be less costly barrels in the end.
Also, I have always sent my gun into the factory for fitting my extra barrels, many on this board fit their own. I will however, do the barrel fitting on my savage myself.
Accuracy - well that is always a crap shoot, but its commonly repeated that savage has good out of the box accuracy.