Not at all sure they go against each other. I think Trump doesn’t like DeSantis’ sense that DeSantis may run against Trump in 2024.
My choice: Trump! Tried and true.
DeSantis is still a politician & is untried at the level Trump has been tried.
Who to support?
Here’s the real question you need to answer first:
Who would be the most EFFECTIVE person to ACCOMPLISH the agenda you want done?