Help me choose: Puerto Rico, Dominican Republic, Mauritius, or Panama for a 10-day beach getaway in early May?

Hi everyone!

I’m planning a 10-day trip for the first week of May and I’m torn between four destinations: Puerto Rico, Dominican Republic (specifically Samaná/Bayahíbe), Mauritius, and Panama (feel free to leave any other suggestion)

I’ll be traveling from Europe and I’m looking for a truly "restorative" stay. I’m looking for:

• Paradise Beaches: I want clear, clean, and beautiful water.
• Weather: This is my main concern. I want to avoid rainy seasons or bad weather at all costs. I’m looking for guaranteed sun.
• Budget (Local): I’d like a place where eating out and local services aren't gougingly expensive. I want to eat well without breaking the bank every single day.
• Safety & Vibe: Safety is a priority. I’m looking for a relaxed, safe environment where I can truly disconnect

Based on these points, which one would you pick for a 10-day "recharge" trip? Are there any hidden gems in these spots that fit the "paradise yet affordable" criteria?

Thank you so much!