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So... what should I do if I'm thinking about getting a 2019 with Vega 16?

Any flickering issues I have experienced are completely gone in Catalina. No idea if this anecdotal information is of any use to you.
 
Any flickering issues I have experienced are completely gone in Catalina. No idea if this anecdotal information is of any use to you.
It does give a peace of mind. Thank you! Based on the posts, it seemed like a software issue so I assume that Apple would've fixed it by now.
 
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