I'm quite new to the game as well (about 6 months) and I am with you, I need drag brag as I it's one less thing to worry about on top of everything else. I do think if you can run without it then you are better off as you can vary when and where you brake. The key to it is getting the right blend really, if you are racing indoors you can get away with just putting it high and forgetting about it, but if you try that outdoors on damp astro you won't manage a lap as you will be constantly facing the wrong way in every corner.
For me, the best option is to set drag brake at a medium low setting and then try to add extra braking when needed (and when your brain can think quick enough.
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