Optimise for Work or Money?

I am Interning at a very early stage startup in the Growth Team. My stipend is ₹15,000 p/m and the work is decent - community mgmt, content, product gamification & market research. It’s a pre-seed startup so sometimes I feel lack of resources are putting a cap on my abilities to execute. Though, the founder has assured that we’re close to raising pre seed. I am pretty good friends with the Founder and I’ve met him a few times. Now, coming to the main part of problem - I casually applied for an Internship in a early stage startup but the team is sorted. They have funds and their founding team is super experienced. Stipend offered is 2x of what I’m getting. I was wondering If I should opt for that? Or, keep my head down and work for the same startup, ignoring the money aspect? Pls lmk folks.