star, magnus, zero swaged bullet quality

Im looking for input on the 38cal 158 SWC and 185gr hollowpoint swaged bullet quality (acccuracy) comparision for the three manufacutrers in the title. I've got a good amount of all to sell for a friend and want to be able to give an informed opinioin on them. 

I've heard a lot about star and zero, but not as much about Magnus. Of course, I cast my own so have never shot swaged and haven't paid attention to threads regarding them either.
 
thanks in advance.

Greetings,

I tested some Zero 185 solid and HP 45 ACP bullets for a friend.

Gold Cup barrel mounted in test fixture.

Groups fired at 50 yards...

Bullets culled by eye for defects.

Cheers,

Dave

Never shot any Magnus but shot plenty of 185 SWCHP Stars with white lube and Zero.  I found, at least in my pistols, the Zero shoots slightly better but not enough to worry about.
Phil

Zeroes are Magnus. Magnus are Zeroes. Well, actually they're all Zeroes. Magnus resells them.

Dave