I can’t say whether the methodology here is sound, but this survey has Trump destroying DeSantis on the economy:
"Best To Improve Our Economy"
Nevada
• Trump — 65 (+55)
• DeSantis — 10%South Carolina
• Trump — 59% (+47)
• DeSantis — 12%New Hampshire
• Trump — 55% (+44)
• DeSantis — 11%Iowa
• Trump — 54% (+36)
• DeSantis — 18%National Research (A/B), June 6-28 pic.twitter.com/V33V69szpK
— InteractivePolls (@IAPolls2022) June 29, 2023
This makes intuitive sense, though, since DeSantis hasn’t had a discernible economic message in his campaign.