I will be traveling to France for about 2 weeks, then visit family in Greece and Bulgaria for 2-3 weeks. What SIM/eSIM company do you recommend?

Edit: Thank you everyone for the input! I did not expect so many options. Its looking like eSIM’s offer of 300GB for $29 and Orange’s offer of 100GB for €45 are the best for your buck

Edit 2: Its between Orange and O2, which would have a better coverage? Ill buy a physical cheap SIM for the last week or so in Bulgaria since it will be past the 28/30 days

Edit 3: I decided to go with the eSIM offer of the cheap O2 card because it has more data, its cheaper and will last a few extra days. I will report back in s few days if/how it works. If it doesn’t work, Ill just buy the Orange offer once I am in France