Best Audio Show

I want to attend to my first High-End Audio show during 2018. Which one is the best in the US? Thanks.
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The Los Angeles Audio Show is recommended.  Please see:

RMAF is probably the best.  
Yes, AXPONA should also be on your list.  

Of course, I am going to suggest you go to all three events.  However, if not possible, go to the one nearest to where you live. 

I believe the RMAF is probably the best.  
I was very disappointed with RMAF in October 2017.
Living in Ecuador, distance is more or less the same...