I ended up with Bergara for a benchrest rifle. The mags were a hassle to get, I have a couple now and I'm sure they will last as long as me. I had read that the 10/22 mag was an accuracy issue in itself, deforming bullets as they make their way through it.
Not sure if it would matter a whole lot given my skill level, and ammunition selections, but it soothed the pain of adding another mag to the mix.