The eSIM worked very well for me in my iphone 14 while traveling through the Middle East. Dropped the SIM into the phone and followed the instructions. Had some 3G but mostly 4G/5G coverage.
I recently returned to the United States from a 10-day trip through Thailand, Malaysia, and Singapore. I bought the eSIM solely for data usage. In general, I think the service is excellent. I was always amazed that I got fantastic 4G/5G coverage while I travelled through many rural roads and rocky trails.
During my Thailand trip my AMEX card number was being used fraudulently. I was able to call the number on the back of the AMEX card and handle my business with no extra cost. I was truly surprised. Had 5G in most places. Second time I will never go to Asia without this eSIM.
This is the third eSIM I bought here and the fifth time I am a happy customer. My main area of travel in Europe is France, Germany and Italy and the SIM is flawless for me in these countries. Data speeds are way better than any train or hotel Wifi I went through. Will be back for more.