I agree that sentiment plays a large part in selection. In the case of proven reliability or accuracy or comfort with a particular make, or calibre. I love the 6.5x55 swede in swedish mausers. They are accurate low pressure butte ugly rifles that I have relied on over and over and that have never let me down. They are cheap like borscht and I would buy another tomorrow if for sale at the gun show. I would not probably call the M96 or M42B practical. That he loves a particular rifle and owns numerous, I understand and applaud.
I even allow my brother the_Shootist to fixate on 30-06. And Tikka...I even bought one to keep him happy
Randy