I don’t know, is it worth it?
Only you can decide.
If you give no background, then no one can answer you.
What’s wrong with Purdue - is it the size of the campus, the cost, something else?
If you’re thinking you’ll get a better career outcome, that’s an unknown - really vs. any school - but it’s unlikely.
I do know this - if you’re already looking to bail when you just got there, how good an experience can you have?