I have a Bergara bxr steel barrel.Was very frustrating at first,very unreliable with most ammo other than cci sv (and then not 100%).
The chamber had a razor sharp edge to it and would catch the lead on feeding rounds.I put a small,polished chamfer on the chamber mouth which has helped a lot.
The gun was very prone to light strikes out the box,50% with Aquila,less so with others.The hammer spring is notoriously light on these(it’s like a mini AR 15 style setup,so not really amenable to replacing with a heavier Ruger spring).I ended switching the whole trigger group to a Ruger group. 100% reliable now with a better trigger pull.
Bergara mag is terrible,use only Ruger mags now.
Had problem with mags sticking in the rifle,needed 3 hands to pull them out.Carefully Dremelled in the stock at high points,solved the problem.
I really enjoy the rifle now,it’s very accurate and I like the looks of it.Stock works well for me.As noted above,it does have a tight chamber and needs frequent bore snaking to keep it running.
As regards the original question,I do have a Ruger custom shop 10/22 and it has been a fantastic rifle.Very reliable and very accurate out the box.I have had other 10/22s in the past and they have been less problematic than the Bergara.
If I had to choose Ruger vs Bergara again,would go for the Ruger