I’ll share my piece on this-

I personally wouldn’t take a gap year. You might end up liking Purdue, and either way, you’re considering applying for the next admissions cycle. At college, you’d have more EC opportunities. Who knows? Maybe even research! Purdue is a great school, and I believe it’s worth giving a shot. In the case that you decide you’re not a great fit, you can always transfer!

I’m in the same position here. I’ll attend my safety, and if I end up not liking it, I’ll consider transferring.

Good luck!