I won a few matches with Lilja barrels, both HG & LG. But I did have one barrel several years back that the bore changed after every match & was blowing bullets up. It shot pretty fair, but I didn't trust it. But one bad one out of about eight barrel ain't a bad track record.
If was shooting right now, and needed a barrel, Dan Lilja would be at the top of my list of shopping choices, along with Hart & Spencer.
Good luck,
Danny