SCI show made a horrible move in moving to Reno last year. Killed attendance, long term exhibitors said they were never going again, and no one was excited to attend in Reno over Vegas. They are trying to fix it and are terminating their Reno contract a year early to go back to Vegas.
DSC had a great show last year, exhibitors were very happy, cost is much less to attend vs SCI, and while Dallas does not offer the entertainment of Vegas, most would prefer it over Reno.
Net - the momentum swung to DSC in 2019 with good reason. I've done both multiple times and will be returning to Dallas this year.
