Thoughts about Y combinator

I’m curious to hear from startup founders about your experiences or opinions on Y Combinator. If you’ve participated in the program, what was your biggest takeaway? Did it meet your expectations in terms of mentorship, funding, and network opportunities? For those who haven’t joined, do you see it as a valuable option for early-stage startups, or do you think there are better alternatives? I’d love to know your thoughts on the pros and cons, and whether you’d recommend it to someone just starting their entrepreneurial journey.