Not sure if you are referring to Trump & Biden, or Trump & Haley. Haley voters are conservatives who don’t really like Trump and are largely upset with the state of the Republican Party. I know a few, and that’s basically their reasoning.
As for Biden: I want to vote for Biden because he and his coalition actually have a decent legislative track record and:
He will not attempt to install a dictatorship
He will not end NATO
He will not reduce women’s rights
He will not make things more difficult for minorities
He will not reduce reproductive rights (abortion, contraceptives, and in-vitro-fertilization like the Christo-Fascists want)
He will not overhaul the US government to match the Republicans Project 2025
He will not hand Ukraine to Russia
He will appoint liberal judges and justices
He supports expanding voting rights, among other things
EDIT: He will also keep the US in the Paris Climate Agreement and work to curtail the effects of climate change.
I do wish he was younger, but he’s not. He was old yesterday, he is old today, and he will be old tomorrow. That won’t change.
I do wish he was handling Israel and Palestine better, but his calling for a ceasefire is far better than Trump, who would be happy to bomb Gaza so hard that it falls off into the Mediterranean. Biden and his Administration are the only one’s standing between Palestine and Trump, who would have no problem destroying them.
His people have also navigated a near-impossible situation which is gradually lower inflation without crashing the economy, while also working to turn Russia's Ukraine war into a total embarrassment for Putin, pushing to and succeeding in expanding NATO, passing a huge infrastructure package to boost America's rail network, capping insulin prices at $35 and all with the tiniest majority imaginable. Imagine what he could do if he had the majorities to amend the constitution?
He is not a perfect person or even a perfect president, but Biden has got a lot done with the tiniest of majorities. That’s why I am voting for him when the time comes.
Edit 1: Clarity
Edit 2: Added point 10 about climate change.
rudyharrelson