Yes, it will give you the cleanest brass. Then, to get it to shoot exceptionally well, you have to do a bunch of useless stuff to get consistent bullet release.
I hate loading. I avoid shooting to avoid loading and often train with rimfire to avoid it as well. I have had times in my life where I loaded 800-1000 rounds/week. For precision without unnecessary steps, I full length size dirty brass with lanolin/alcohol lube. Trim/debur/chamfer in one step. Then, for blasting or practice ammo, or matches I don't care how I place I load full progressive. For hunting or matches I'm trying to win, I seat primers, drop charges with auto trickler, seat bullets. With rifles capable and reloading components capable (usually lapua and berger) I have consistently gotten 1/2 moa 20 and 30 round groups. Very few guns are capable of that and most my custom guns are more around 1 moa.
You do not need clean brass to shoot well. Having squeaky clean necks is detrimental to accuracy. Even though there are better ways to get consistent seating pressures, leaving the carbon in the necks by dry tumbling is easy. The gains from that to brushing and lubing necks are negligible. In my experience, the best method to clean brass when shooting for precision is no cleaning or tumbling in dry media. I like to use medium grain sushi rice as tumbling media. It is a lot less dusty than corn cob or walnut.