They're both doo doo, but least Vance has been honest about his policies from the beginning. Sinema duped everybody and their grandma into thinking that she was a progressive, and then screwed over everybody by both voting against that minimum wage increase AND continuously getting more chummy with the GOP than her own (former) party
In other words, she's the Senate's equivalent of Tulsi Gabbard. I look forward to her becoming a Fox News contributor after she's booted out of office in 2025.
Tulsi is based, isolationist on foreign policy, hates the Republican establishment and has not denounced any of her economic leftism (she still is pro-UBI).
Sinema is chummy with Romney/McConnell, does whatever her corporate donors tell her and is a warhawk. She also embraces identity politics which Tulsi stays away from.
I wish Sinema was like Tulsi but she's not, shes way worse.
I find it interesting people compare them when they're clearly very different. Gabbard is one of my favourite politicians and Sinema is one of my least favourite.